2042985856

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1831}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 4260499200

約数和(自身を除く): 2217513344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 379, 736, 758, 1472, 1516, 1831, 2944, 3032, 3662, 6064, 7324, 8717, 12128, 14648, 17434, 24256, 29296, 34868, 42113, 48512, 58592, 69736, 84226, 117184, 139472, 168452, 234368, 278944, 336904, 557888, 673808, 693949, 1115776, 1347616, 1387898, 2695232, 2775796, 5390464, 5551592, 11103184, 15960827, 22206368, 31921654, 44412736, 63843308, 88825472, 127686616, 255373232, 510746464, 1021492928, 2042985856]

約数ペア:

[(1, 2042985856), (2, 1021492928), (4, 510746464), (8, 255373232), (16, 127686616), (23, 88825472), (32, 63843308), (46, 44412736), (64, 31921654), (92, 22206368), (128, 15960827), (184, 11103184), (368, 5551592), (379, 5390464), (736, 2775796), (758, 2695232), (1472, 1387898), (1516, 1347616), (1831, 1115776), (2944, 693949), (3032, 673808), (3662, 557888), (6064, 336904), (7324, 278944), (8717, 234368), (12128, 168452), (14648, 139472), (17434, 117184), (24256, 84226), (29296, 69736), (34868, 58592), (42113, 48512)]