15697551998

素因数分解:

$2^1\times {\mathrm{61}}^3\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 24202528320

約数和(自身を除く): 8504976322

約数列:

[1, 2, 61, 122, 151, 229, 302, 458, 3721, 7442, 9211, 13969, 18422, 27938, 34579, 69158, 226981, 453962, 561871, 852109, 1123742, 1704218, 2109319, 4218638, 34274131, 51978649, 68548262, 103957298, 128668459, 257336918, 7848775999, 15697551998]

約数ペア:

[(1, 15697551998), (2, 7848775999), (61, 257336918), (122, 128668459), (151, 103957298), (229, 68548262), (302, 51978649), (458, 34274131), (3721, 4218638), (7442, 2109319), (9211, 1704218), (13969, 1123742), (18422, 852109), (27938, 561871), (34579, 453962), (69158, 226981)]