1265853242

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1\times {\mathrm{4519}}^1$

素因数の和:5365

約数の個数: 16

約数和(自身を含む): 1910658240

約数和(自身を除く): 644804998

約数列:

[1, 2, 227, 454, 617, 1234, 4519, 9038, 140059, 280118, 1025813, 2051626, 2788223, 5576446, 632926621, 1265853242]

約数ペア:

[(1, 1265853242), (2, 632926621), (227, 5576446), (454, 2788223), (617, 2051626), (1234, 1025813), (4519, 280118), (9038, 140059)]