2015404708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{3259}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 3797248000

約数和(自身を除く): 1781843292

約数列:

[1, 2, 4, 19, 38, 76, 79, 103, 158, 206, 316, 412, 1501, 1957, 3002, 3259, 3914, 6004, 6518, 7828, 8137, 13036, 16274, 32548, 61921, 123842, 154603, 247684, 257461, 309206, 335677, 514922, 618412, 671354, 1029844, 1342708, 4891759, 6377863, 9783518, 12755726, 19567036, 25511452, 26518483, 53036966, 106073932, 503851177, 1007702354, 2015404708]

約数ペア:

[(1, 2015404708), (2, 1007702354), (4, 503851177), (19, 106073932), (38, 53036966), (76, 26518483), (79, 25511452), (103, 19567036), (158, 12755726), (206, 9783518), (316, 6377863), (412, 4891759), (1501, 1342708), (1957, 1029844), (3002, 671354), (3259, 618412), (3914, 514922), (6004, 335677), (6518, 309206), (7828, 257461), (8137, 247684), (13036, 154603), (16274, 123842), (32548, 61921)]