2017221288

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{4357}}^1$

素因数の和:4658

約数の個数: 64

約数和(自身を含む): 5120824320

約数和(自身を除く): 3103603032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 191, 202, 303, 382, 404, 573, 606, 764, 808, 1146, 1212, 1528, 2292, 2424, 4357, 4584, 8714, 13071, 17428, 19291, 26142, 34856, 38582, 52284, 57873, 77164, 104568, 115746, 154328, 231492, 440057, 462984, 832187, 880114, 1320171, 1664374, 1760228, 2496561, 2640342, 3328748, 3520456, 4993122, 5280684, 6657496, 9986244, 10561368, 19972488, 84050887, 168101774, 252152661, 336203548, 504305322, 672407096, 1008610644, 2017221288]

約数ペア:

[(1, 2017221288), (2, 1008610644), (3, 672407096), (4, 504305322), (6, 336203548), (8, 252152661), (12, 168101774), (24, 84050887), (101, 19972488), (191, 10561368), (202, 9986244), (303, 6657496), (382, 5280684), (404, 4993122), (573, 3520456), (606, 3328748), (764, 2640342), (808, 2496561), (1146, 1760228), (1212, 1664374), (1528, 1320171), (2292, 880114), (2424, 832187), (4357, 462984), (4584, 440057), (8714, 231492), (13071, 154328), (17428, 115746), (19291, 104568), (26142, 77164), (34856, 57873), (38582, 52284)]