7853669408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1330

約数の個数: 96

約数和(自身を含む): 16927626240

約数和(自身を除く): 9073956832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 191, 194, 208, 382, 388, 416, 764, 776, 1019, 1261, 1528, 1552, 2038, 2483, 2522, 3056, 3104, 4076, 4966, 5044, 6112, 8152, 9932, 10088, 13247, 16304, 18527, 19864, 20176, 26494, 32608, 37054, 39728, 40352, 52988, 74108, 79456, 98843, 105976, 148216, 194629, 197686, 211952, 240851, 296432, 389258, 395372, 423904, 481702, 592864, 778516, 790744, 963404, 1284959, 1557032, 1581488, 1926808, 2530177, 2569918, 3114064, 3162976, 3853616, 5060354, 5139836, 6228128, 7707232, 10120708, 10279672, 18879013, 20241416, 20559344, 37758026, 40482832, 41118688, 75516052, 80965664, 151032104, 245427169, 302064208, 490854338, 604128416, 981708676, 1963417352, 3926834704, 7853669408]

約数ペア:

[(1, 7853669408), (2, 3926834704), (4, 1963417352), (8, 981708676), (13, 604128416), (16, 490854338), (26, 302064208), (32, 245427169), (52, 151032104), (97, 80965664), (104, 75516052), (191, 41118688), (194, 40482832), (208, 37758026), (382, 20559344), (388, 20241416), (416, 18879013), (764, 10279672), (776, 10120708), (1019, 7707232), (1261, 6228128), (1528, 5139836), (1552, 5060354), (2038, 3853616), (2483, 3162976), (2522, 3114064), (3056, 2569918), (3104, 2530177), (4076, 1926808), (4966, 1581488), (5044, 1557032), (6112, 1284959), (8152, 963404), (9932, 790744), (10088, 778516), (13247, 592864), (16304, 481702), (18527, 423904), (19864, 395372), (20176, 389258), (26494, 296432), (32608, 240851), (37054, 211952), (39728, 197686), (40352, 194629), (52988, 148216), (74108, 105976), (79456, 98843)]