879812638

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{36607}}^1$

素因数の和:36867

約数の個数: 16

約数和(自身を含む): 1348199424

約数和(自身を除く): 468386786

約数列:

[1, 2, 61, 122, 197, 394, 12017, 24034, 36607, 73214, 2233027, 4466054, 7211579, 14423158, 439906319, 879812638]

約数ペア:

[(1, 879812638), (2, 439906319), (61, 14423158), (122, 7211579), (197, 4466054), (394, 2233027), (12017, 73214), (24034, 36607)]