2077156922408

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{420817853}}^1$

素因数の和:420818476

約数の個数: 16

約数和(自身を含む): 3900981506580

約数和(自身を除く): 1823824584172

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 420817853, 841635706, 1683271412, 3366542824, 259644615301, 519289230602, 1038578461204, 2077156922408]

約数ペア:

[(1, 2077156922408), (2, 1038578461204), (4, 519289230602), (8, 259644615301), (617, 3366542824), (1234, 1683271412), (2468, 841635706), (4936, 420817853)]