2106929210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{5119}}^1$

素因数の和:5726

約数の個数: 32

約数和(自身を含む): 3848601600

約数和(自身を除く): 1741672390

約数列:

[1, 2, 5, 10, 79, 158, 395, 521, 790, 1042, 2605, 5119, 5210, 10238, 25595, 41159, 51190, 82318, 205795, 404401, 411590, 808802, 2022005, 2666999, 4044010, 5333998, 13334995, 26669990, 210692921, 421385842, 1053464605, 2106929210]

約数ペア:

[(1, 2106929210), (2, 1053464605), (5, 421385842), (10, 210692921), (79, 26669990), (158, 13334995), (395, 5333998), (521, 4044010), (790, 2666999), (1042, 2022005), (2605, 808802), (5119, 411590), (5210, 404401), (10238, 205795), (25595, 82318), (41159, 51190)]