1223157070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4217783}}^1$

素因数の和:4217819

約数の個数: 16

約数和(自身を含む): 2277603360

約数和(自身を除く): 1054446290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4217783, 8435566, 21088915, 42177830, 122315707, 244631414, 611578535, 1223157070]

約数ペア:

[(1, 1223157070), (2, 611578535), (5, 244631414), (10, 122315707), (29, 42177830), (58, 21088915), (145, 8435566), (290, 4217783)]