2018507630

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{163973}}^1$

素因数の和:165211

約数の個数: 16

約数和(自身を含む): 3636287424

約数和(自身を除く): 1617779794

約数列:

[1, 2, 5, 10, 1231, 2462, 6155, 12310, 163973, 327946, 819865, 1639730, 201850763, 403701526, 1009253815, 2018507630]

約数ペア:

[(1, 2018507630), (2, 1009253815), (5, 403701526), (10, 201850763), (1231, 1639730), (2462, 819865), (6155, 327946), (12310, 163973)]