1380973352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13999}}^1$

素因数の和:14094

約数の個数: 64

約数和(自身を含む): 3024000000

約数和(自身を除く): 1643026648

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 418, 472, 649, 836, 1121, 1298, 1672, 2242, 2596, 4484, 5192, 8968, 12331, 13999, 24662, 27998, 49324, 55996, 98648, 111992, 153989, 265981, 307978, 531962, 615956, 825941, 1063924, 1231912, 1651882, 2127848, 2925791, 3303764, 5851582, 6607528, 9085351, 11703164, 15692879, 18170702, 23406328, 31385758, 36341404, 62771516, 72682808, 125543032, 172621669, 345243338, 690486676, 1380973352]

約数ペア:

[(1, 1380973352), (2, 690486676), (4, 345243338), (8, 172621669), (11, 125543032), (19, 72682808), (22, 62771516), (38, 36341404), (44, 31385758), (59, 23406328), (76, 18170702), (88, 15692879), (118, 11703164), (152, 9085351), (209, 6607528), (236, 5851582), (418, 3303764), (472, 2925791), (649, 2127848), (836, 1651882), (1121, 1231912), (1298, 1063924), (1672, 825941), (2242, 615956), (2596, 531962), (4484, 307978), (5192, 265981), (8968, 153989), (12331, 111992), (13999, 98648), (24662, 55996), (27998, 49324)]