247101712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107999}}^1$

素因数の和:108031

約数の個数: 40

約数和(自身を含む): 562464000

約数和(自身を除く): 315362288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 107999, 215998, 431996, 863992, 1187989, 1403987, 1727984, 2375978, 2807974, 4751956, 5615948, 9503912, 11231896, 15443857, 19007824, 22463792, 30887714, 61775428, 123550856, 247101712]

約数ペア:

[(1, 247101712), (2, 123550856), (4, 61775428), (8, 30887714), (11, 22463792), (13, 19007824), (16, 15443857), (22, 11231896), (26, 9503912), (44, 5615948), (52, 4751956), (88, 2807974), (104, 2375978), (143, 1727984), (176, 1403987), (208, 1187989), (286, 863992), (572, 431996), (1144, 215998), (2288, 107999)]