99918260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{384301}}^1$

素因数の和:384323

約数の個数: 24

約数和(自身を含む): 225969576

約数和(自身を除く): 126051316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 384301, 768602, 1537204, 1921505, 3843010, 4995913, 7686020, 9991826, 19983652, 24979565, 49959130, 99918260]

約数ペア:

[(1, 99918260), (2, 49959130), (4, 24979565), (5, 19983652), (10, 9991826), (13, 7686020), (20, 4995913), (26, 3843010), (52, 1921505), (65, 1537204), (130, 768602), (260, 384301)]