1555142414

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{9461}}^1$

素因数の和:9728

約数の個数: 32

約数和(自身を含む): 2725056000

約数和(自身を除く): 1169913586

約数列:

[1, 2, 7, 14, 59, 118, 199, 398, 413, 826, 1393, 2786, 9461, 11741, 18922, 23482, 66227, 82187, 132454, 164374, 558199, 1116398, 1882739, 3765478, 3907393, 7814786, 13179173, 26358346, 111081601, 222163202, 777571207, 1555142414]

約数ペア:

[(1, 1555142414), (2, 777571207), (7, 222163202), (14, 111081601), (59, 26358346), (118, 13179173), (199, 7814786), (398, 3907393), (413, 3765478), (826, 1882739), (1393, 1116398), (2786, 558199), (9461, 164374), (11741, 132454), (18922, 82187), (23482, 66227)]