2340416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 5227320

約数和(自身を除く): 2886904

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 97, 104, 116, 194, 208, 232, 377, 388, 416, 464, 754, 776, 832, 928, 1261, 1508, 1552, 1856, 2522, 2813, 3016, 3104, 5044, 5626, 6032, 6208, 10088, 11252, 12064, 20176, 22504, 24128, 36569, 40352, 45008, 73138, 80704, 90016, 146276, 180032, 292552, 585104, 1170208, 2340416]

約数ペア:

[(1, 2340416), (2, 1170208), (4, 585104), (8, 292552), (13, 180032), (16, 146276), (26, 90016), (29, 80704), (32, 73138), (52, 45008), (58, 40352), (64, 36569), (97, 24128), (104, 22504), (116, 20176), (194, 12064), (208, 11252), (232, 10088), (377, 6208), (388, 6032), (416, 5626), (464, 5044), (754, 3104), (776, 3016), (832, 2813), (928, 2522), (1261, 1856), (1508, 1552)]