2468520292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{126487}}^1$

素因数の和:126556

約数の個数: 48

約数和(自身を含む): 5354995968

約数和(自身を除く): 2886475676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 126487, 252974, 505948, 885409, 1770818, 2150279, 3541636, 4300558, 5185967, 8601116, 10371934, 15051953, 20743868, 30103906, 36301769, 60207812, 72603538, 88161439, 145207076, 176322878, 352645756, 617130073, 1234260146, 2468520292]

約数ペア:

[(1, 2468520292), (2, 1234260146), (4, 617130073), (7, 352645756), (14, 176322878), (17, 145207076), (28, 88161439), (34, 72603538), (41, 60207812), (68, 36301769), (82, 30103906), (119, 20743868), (164, 15051953), (238, 10371934), (287, 8601116), (476, 5185967), (574, 4300558), (697, 3541636), (1148, 2150279), (1394, 1770818), (2788, 885409), (4879, 505948), (9758, 252974), (19516, 126487)]