2203456856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 4445945280

約数和(自身を除く): 2242488424

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 317, 634, 851, 1021, 1268, 1702, 2042, 2536, 3404, 4084, 6808, 7291, 8168, 11729, 14582, 23458, 23483, 29164, 37777, 46916, 46966, 58328, 75554, 93832, 93932, 151108, 187864, 269767, 302216, 323657, 539534, 647314, 868871, 1079068, 1294628, 1737742, 2158136, 2589256, 3475484, 6950968, 7444111, 11975309, 14888222, 23950618, 29776444, 47901236, 59552888, 95802472, 275432107, 550864214, 1101728428, 2203456856]

約数ペア:

[(1, 2203456856), (2, 1101728428), (4, 550864214), (8, 275432107), (23, 95802472), (37, 59552888), (46, 47901236), (74, 29776444), (92, 23950618), (148, 14888222), (184, 11975309), (296, 7444111), (317, 6950968), (634, 3475484), (851, 2589256), (1021, 2158136), (1268, 1737742), (1702, 1294628), (2042, 1079068), (2536, 868871), (3404, 647314), (4084, 539534), (6808, 323657), (7291, 302216), (8168, 269767), (11729, 187864), (14582, 151108), (23458, 93932), (23483, 93832), (29164, 75554), (37777, 58328), (46916, 46966)]