1330805632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4789}}^1$

素因数の和:4983

約数の個数: 64

約数和(自身を含む): 2872850400

約数和(自身を除く): 1542044768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 334, 416, 668, 832, 1336, 1664, 2171, 2672, 4342, 4789, 5344, 8684, 9578, 10688, 17368, 19156, 21376, 34736, 38312, 62257, 69472, 76624, 124514, 138944, 153248, 249028, 277888, 306496, 498056, 612992, 799763, 996112, 1599526, 1992224, 3199052, 3984448, 6398104, 7968896, 10396919, 12796208, 20793838, 25592416, 41587676, 51184832, 83175352, 102369664, 166350704, 332701408, 665402816, 1330805632]

約数ペア:

[(1, 1330805632), (2, 665402816), (4, 332701408), (8, 166350704), (13, 102369664), (16, 83175352), (26, 51184832), (32, 41587676), (52, 25592416), (64, 20793838), (104, 12796208), (128, 10396919), (167, 7968896), (208, 6398104), (334, 3984448), (416, 3199052), (668, 1992224), (832, 1599526), (1336, 996112), (1664, 799763), (2171, 612992), (2672, 498056), (4342, 306496), (4789, 277888), (5344, 249028), (8684, 153248), (9578, 138944), (10688, 124514), (17368, 76624), (19156, 69472), (21376, 62257), (34736, 38312)]