230860916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{403603}}^1$

素因数の和:403631

約数の個数: 24

約数和(自身を含む): 474638304

約数和(自身を除く): 243777388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 403603, 807206, 1614412, 4439633, 5246839, 8879266, 10493678, 17758532, 20987356, 57715229, 115430458, 230860916]

約数ペア:

[(1, 230860916), (2, 115430458), (4, 57715229), (11, 20987356), (13, 17758532), (22, 10493678), (26, 8879266), (44, 5246839), (52, 4439633), (143, 1614412), (286, 807206), (572, 403603)]