5281276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 7137284

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1319, 2002, 2638, 4004, 5276, 9233, 14509, 17147, 18466, 29018, 34294, 36932, 58036, 68588, 101563, 120029, 188617, 203126, 240058, 377234, 406252, 480116, 754468, 1320319, 2640638, 5281276]

約数ペア:

[(1, 5281276), (2, 2640638), (4, 1320319), (7, 754468), (11, 480116), (13, 406252), (14, 377234), (22, 240058), (26, 203126), (28, 188617), (44, 120029), (52, 101563), (77, 68588), (91, 58036), (143, 36932), (154, 34294), (182, 29018), (286, 18466), (308, 17147), (364, 14509), (572, 9233), (1001, 5276), (1319, 4004), (2002, 2638)]