630185192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{865639}}^1$

素因数の和:865665

約数の個数: 32

約数和(自身を含む): 1454275200

約数和(自身を除く): 824090008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 865639, 1731278, 3462556, 6059473, 6925112, 11253307, 12118946, 22506614, 24237892, 45013228, 48475784, 78773149, 90026456, 157546298, 315092596, 630185192]

約数ペア:

[(1, 630185192), (2, 315092596), (4, 157546298), (7, 90026456), (8, 78773149), (13, 48475784), (14, 45013228), (26, 24237892), (28, 22506614), (52, 12118946), (56, 11253307), (91, 6925112), (104, 6059473), (182, 3462556), (364, 1731278), (728, 865639)]