497861052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{74219}}^1$

素因数の和:74282

約数の個数: 48

約数和(自身を含む): 1280146560

約数和(自身を除く): 782285508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 74219, 148438, 222657, 296876, 445314, 890628, 964847, 1929694, 2894541, 3191417, 3859388, 5789082, 6382834, 9574251, 11578164, 12765668, 19148502, 38297004, 41488421, 82976842, 124465263, 165953684, 248930526, 497861052]

約数ペア:

[(1, 497861052), (2, 248930526), (3, 165953684), (4, 124465263), (6, 82976842), (12, 41488421), (13, 38297004), (26, 19148502), (39, 12765668), (43, 11578164), (52, 9574251), (78, 6382834), (86, 5789082), (129, 3859388), (156, 3191417), (172, 2894541), (258, 1929694), (516, 964847), (559, 890628), (1118, 445314), (1677, 296876), (2236, 222657), (3354, 148438), (6708, 74219)]