254547852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5569}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 641931360

約数和(自身を除く): 387383508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 3516, 3809, 5569, 7618, 11138, 11427, 15236, 16707, 22276, 22854, 33414, 45708, 66828, 72397, 144794, 217191, 289588, 434382, 868764, 1631717, 3263434, 4895151, 6526868, 9790302, 19580604, 21212321, 42424642, 63636963, 84849284, 127273926, 254547852]

約数ペア:

[(1, 254547852), (2, 127273926), (3, 84849284), (4, 63636963), (6, 42424642), (12, 21212321), (13, 19580604), (26, 9790302), (39, 6526868), (52, 4895151), (78, 3263434), (156, 1631717), (293, 868764), (586, 434382), (879, 289588), (1172, 217191), (1758, 144794), (3516, 72397), (3809, 66828), (5569, 45708), (7618, 33414), (11138, 22854), (11427, 22276), (15236, 16707)]