1948290430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1\times {\mathrm{3299}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 3560436000

約数和(自身を除く): 1612145570

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 809, 1618, 3299, 4045, 6598, 8090, 16495, 32990, 59057, 118114, 240827, 295285, 481654, 590570, 1204135, 2408270, 2668891, 5337782, 13344455, 26688910, 194829043, 389658086, 974145215, 1948290430]

約数ペア:

[(1, 1948290430), (2, 974145215), (5, 389658086), (10, 194829043), (73, 26688910), (146, 13344455), (365, 5337782), (730, 2668891), (809, 2408270), (1618, 1204135), (3299, 590570), (4045, 481654), (6598, 295285), (8090, 240827), (16495, 118114), (32990, 59057)]