1031576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 2415600

約数和(自身を除く): 1384024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 169, 182, 218, 338, 364, 436, 676, 728, 763, 872, 1183, 1352, 1417, 1526, 2366, 2834, 3052, 4732, 5668, 6104, 9464, 9919, 11336, 18421, 19838, 36842, 39676, 73684, 79352, 128947, 147368, 257894, 515788, 1031576]

約数ペア:

[(1, 1031576), (2, 515788), (4, 257894), (7, 147368), (8, 128947), (13, 79352), (14, 73684), (26, 39676), (28, 36842), (52, 19838), (56, 18421), (91, 11336), (104, 9919), (109, 9464), (169, 6104), (182, 5668), (218, 4732), (338, 3052), (364, 2834), (436, 2366), (676, 1526), (728, 1417), (763, 1352), (872, 1183)]