389621892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{13003}}^1$

素因数の和:13248

約数の個数: 48

約数和(自身を含む): 996210432

約数和(自身を除く): 606588540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 681, 908, 1362, 2497, 2724, 4994, 7491, 9988, 13003, 14982, 26006, 29964, 39009, 52012, 78018, 143033, 156036, 286066, 429099, 572132, 858198, 1716396, 2951681, 5903362, 8855043, 11806724, 17710086, 32468491, 35420172, 64936982, 97405473, 129873964, 194810946, 389621892]

約数ペア:

[(1, 389621892), (2, 194810946), (3, 129873964), (4, 97405473), (6, 64936982), (11, 35420172), (12, 32468491), (22, 17710086), (33, 11806724), (44, 8855043), (66, 5903362), (132, 2951681), (227, 1716396), (454, 858198), (681, 572132), (908, 429099), (1362, 286066), (2497, 156036), (2724, 143033), (4994, 78018), (7491, 52012), (9988, 39009), (13003, 29964), (14982, 26006)]