260575618

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1\times {\mathrm{1231}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 395176320

約数和(自身を除く): 134600702

約数列:

[1, 2, 109, 218, 971, 1231, 1942, 2462, 105839, 134179, 211678, 268358, 1195301, 2390602, 130287809, 260575618]

約数ペア:

[(1, 260575618), (2, 130287809), (109, 2390602), (218, 1195301), (971, 268358), (1231, 211678), (1942, 134179), (2462, 105839)]