1520454023962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{12515467}}^1$

素因数の和:12515650

約数の個数: 32

約数和(自身を含む): 2523118348800

約数和(自身を除く): 1002664324838

約数列:

[1, 2, 19, 23, 38, 46, 139, 278, 437, 874, 2641, 3197, 5282, 6394, 60743, 121486, 12515467, 25030934, 237793873, 287855741, 475587746, 575711482, 1739649913, 3479299826, 5469259079, 10938518158, 33053348347, 40011947999, 66106696694, 80023895998, 760227011981, 1520454023962]

約数ペア:

[(1, 1520454023962), (2, 760227011981), (19, 80023895998), (23, 66106696694), (38, 40011947999), (46, 33053348347), (139, 10938518158), (278, 5469259079), (437, 3479299826), (874, 1739649913), (2641, 575711482), (3197, 475587746), (5282, 287855741), (6394, 237793873), (60743, 25030934), (121486, 12515467)]