1986739824

素因数分解:

$2^4\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{19423}}^1$

素因数の和:21565

約数の個数: 40

約数和(自身を含む): 5135084032

約数和(自身を除く): 3148344208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2131, 4262, 6393, 8524, 12786, 17048, 19423, 25572, 34096, 38846, 51144, 58269, 77692, 102288, 116538, 155384, 233076, 310768, 466152, 932304, 41390413, 82780826, 124171239, 165561652, 248342478, 331123304, 496684956, 662246608, 993369912, 1986739824]

約数ペア:

[(1, 1986739824), (2, 993369912), (3, 662246608), (4, 496684956), (6, 331123304), (8, 248342478), (12, 165561652), (16, 124171239), (24, 82780826), (48, 41390413), (2131, 932304), (4262, 466152), (6393, 310768), (8524, 233076), (12786, 155384), (17048, 116538), (19423, 102288), (25572, 77692), (34096, 58269), (38846, 51144)]