130407914

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2132

約数の個数: 40

約数和(自身を含む): 245871780

約数和(自身を除く): 115463866

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 2089, 2401, 4178, 4459, 4802, 8918, 14623, 27157, 29246, 31213, 54314, 62426, 102361, 190099, 204722, 380198, 716527, 1330693, 1433054, 2661386, 5015689, 9314851, 10031378, 18629702, 65203957, 130407914]

約数ペア:

[(1, 130407914), (2, 65203957), (7, 18629702), (13, 10031378), (14, 9314851), (26, 5015689), (49, 2661386), (91, 1433054), (98, 1330693), (182, 716527), (343, 380198), (637, 204722), (686, 190099), (1274, 102361), (2089, 62426), (2401, 54314), (4178, 31213), (4459, 29246), (4802, 27157), (8918, 14623)]