628719364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101603}}^1$

素因数の和:101644

約数の個数: 48

約数和(自身を含む): 1433835648

約数和(自身を除く): 805116284

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 101603, 203206, 406412, 711221, 1320839, 1422442, 1727251, 2641678, 2844884, 3454502, 5283356, 6909004, 9245873, 12090757, 18491746, 22454263, 24181514, 36983492, 44908526, 48363028, 89817052, 157179841, 314359682, 628719364]

約数ペア:

[(1, 628719364), (2, 314359682), (4, 157179841), (7, 89817052), (13, 48363028), (14, 44908526), (17, 36983492), (26, 24181514), (28, 22454263), (34, 18491746), (52, 12090757), (68, 9245873), (91, 6909004), (119, 5283356), (182, 3454502), (221, 2844884), (238, 2641678), (364, 1727251), (442, 1422442), (476, 1320839), (884, 711221), (1547, 406412), (3094, 203206), (6188, 101603)]