2076551330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{44879}}^1$

素因数の和:45554

約数の個数: 32

約数和(自身を含む): 4278320640

約数和(自身を除く): 2201769310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 3305, 4627, 6610, 9254, 23135, 44879, 46270, 89758, 224395, 314153, 448790, 628306, 1570765, 3141530, 29665019, 59330038, 148325095, 207655133, 296650190, 415310266, 1038275665, 2076551330]

約数ペア:

[(1, 2076551330), (2, 1038275665), (5, 415310266), (7, 296650190), (10, 207655133), (14, 148325095), (35, 59330038), (70, 29665019), (661, 3141530), (1322, 1570765), (3305, 628306), (4627, 448790), (6610, 314153), (9254, 224395), (23135, 89758), (44879, 46270)]