9000628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 19694080

約数和(自身を除く): 10693452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 313, 316, 364, 553, 626, 1027, 1106, 1252, 2054, 2191, 2212, 4069, 4108, 4382, 7189, 8138, 8764, 14378, 16276, 24727, 28483, 28756, 49454, 56966, 98908, 113932, 173089, 321451, 346178, 642902, 692356, 1285804, 2250157, 4500314, 9000628]

約数ペア:

[(1, 9000628), (2, 4500314), (4, 2250157), (7, 1285804), (13, 692356), (14, 642902), (26, 346178), (28, 321451), (52, 173089), (79, 113932), (91, 98908), (158, 56966), (182, 49454), (313, 28756), (316, 28483), (364, 24727), (553, 16276), (626, 14378), (1027, 8764), (1106, 8138), (1252, 7189), (2054, 4382), (2191, 4108), (2212, 4069)]