1823848

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 3952800

約数和(自身を除く): 2128952

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 169, 247, 284, 338, 494, 568, 676, 923, 988, 1349, 1352, 1846, 1976, 2698, 3211, 3692, 5396, 6422, 7384, 10792, 11999, 12844, 17537, 23998, 25688, 35074, 47996, 70148, 95992, 140296, 227981, 455962, 911924, 1823848]

約数ペア:

[(1, 1823848), (2, 911924), (4, 455962), (8, 227981), (13, 140296), (19, 95992), (26, 70148), (38, 47996), (52, 35074), (71, 25688), (76, 23998), (104, 17537), (142, 12844), (152, 11999), (169, 10792), (247, 7384), (284, 6422), (338, 5396), (494, 3692), (568, 3211), (676, 2698), (923, 1976), (988, 1846), (1349, 1352)]