268280922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491357}}^1$

素因数の和:491382

約数の個数: 32

約数和(自身を含む): 660385152

約数和(自身を除く): 392104230

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 491357, 982714, 1474071, 2948142, 3439499, 6387641, 6878998, 10318497, 12775282, 19162923, 20636994, 38325846, 44713487, 89426974, 134140461, 268280922]

約数ペア:

[(1, 268280922), (2, 134140461), (3, 89426974), (6, 44713487), (7, 38325846), (13, 20636994), (14, 19162923), (21, 12775282), (26, 10318497), (39, 6878998), (42, 6387641), (78, 3439499), (91, 2948142), (182, 1474071), (273, 982714), (546, 491357)]