1900703810

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{186161}}^1$

素因数の和:187189

約数の個数: 16

約数和(自身を含む): 3424636152

約数和(自身を除く): 1523932342

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 10210, 186161, 372322, 930805, 1861610, 190070381, 380140762, 950351905, 1900703810]

約数ペア:

[(1, 1900703810), (2, 950351905), (5, 380140762), (10, 190070381), (1021, 1861610), (2042, 930805), (5105, 372322), (10210, 186161)]