551441798

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1\times {\mathrm{1151}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 831306240

約数和(自身を除く): 279864442

約数列:

[1, 2, 421, 569, 842, 1138, 1151, 2302, 239549, 479098, 484571, 654919, 969142, 1309838, 275720899, 551441798]

約数ペア:

[(1, 551441798), (2, 275720899), (421, 1309838), (569, 969142), (842, 654919), (1138, 484571), (1151, 479098), (2302, 239549)]