1520307536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{11351}}^1$

素因数の和:12131

約数の個数: 40

約数和(自身を含む): 3217883328

約数和(自身を除く): 1697575792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 761, 1522, 3044, 6088, 8371, 11351, 12176, 16742, 22702, 33484, 45404, 66968, 90808, 124861, 133936, 181616, 249722, 499444, 998888, 1997776, 8638111, 17276222, 34552444, 69104888, 95019221, 138209776, 190038442, 380076884, 760153768, 1520307536]

約数ペア:

[(1, 1520307536), (2, 760153768), (4, 380076884), (8, 190038442), (11, 138209776), (16, 95019221), (22, 69104888), (44, 34552444), (88, 17276222), (176, 8638111), (761, 1997776), (1522, 998888), (3044, 499444), (6088, 249722), (8371, 181616), (11351, 133936), (12176, 124861), (16742, 90808), (22702, 66968), (33484, 45404)]