1520376104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{356561}}^1$

素因数の和:356621

約数の個数: 32

約数和(自身を含む): 3144876840

約数和(自身を除く): 1624500736

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 356561, 713122, 1426244, 2852488, 4635293, 9270586, 14619001, 18541172, 29238002, 37082344, 58476004, 116952008, 190047013, 380094026, 760188052, 1520376104]

約数ペア:

[(1, 1520376104), (2, 760188052), (4, 380094026), (8, 190047013), (13, 116952008), (26, 58476004), (41, 37082344), (52, 29238002), (82, 18541172), (104, 14619001), (164, 9270586), (328, 4635293), (533, 2852488), (1066, 1426244), (2132, 713122), (4264, 356561)]