1630871336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{17713}}^1$

素因数の和:18413

約数の個数: 32

約数和(自身を含む): 3242724840

約数和(自身を除く): 1611853504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 677, 1354, 2708, 5416, 11509, 17713, 23018, 35426, 46036, 70852, 92072, 141704, 301121, 602242, 1204484, 2408968, 11991701, 23983402, 47966804, 95933608, 203858917, 407717834, 815435668, 1630871336]

約数ペア:

[(1, 1630871336), (2, 815435668), (4, 407717834), (8, 203858917), (17, 95933608), (34, 47966804), (68, 23983402), (136, 11991701), (677, 2408968), (1354, 1204484), (2708, 602242), (5416, 301121), (11509, 141704), (17713, 92072), (23018, 70852), (35426, 46036)]