635508748

素因数分解:

$2^2\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{10601}}^1$

素因数の和:12753

約数の個数: 24

約数和(自身を含む): 1271731104

約数和(自身を除く): 636222356

約数列:

[1, 2, 4, 7, 14, 28, 2141, 4282, 8564, 10601, 14987, 21202, 29974, 42404, 59948, 74207, 148414, 296828, 22696741, 45393482, 90786964, 158877187, 317754374, 635508748]

約数ペア:

[(1, 635508748), (2, 317754374), (4, 158877187), (7, 90786964), (14, 45393482), (28, 22696741), (2141, 296828), (4282, 148414), (8564, 74207), (10601, 59948), (14987, 42404), (21202, 29974)]