9041890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6323}}^1$

素因数の和:6354

約数の個数: 32

約数和(自身を含む): 19123776

約数和(自身を除く): 10081886

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6323, 12646, 31615, 63230, 69553, 82199, 139106, 164398, 347765, 410995, 695530, 821990, 904189, 1808378, 4520945, 9041890]

約数ペア:

[(1, 9041890), (2, 4520945), (5, 1808378), (10, 904189), (11, 821990), (13, 695530), (22, 410995), (26, 347765), (55, 164398), (65, 139106), (110, 82199), (130, 69553), (143, 63230), (286, 31615), (715, 12646), (1430, 6323)]