489096944

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{43237}}^1$

素因数の和:43353

約数の個数: 40

約数和(自身を含む): 1093748448

約数和(自身を除く): 604651504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 43237, 86474, 172948, 302659, 345896, 605318, 691792, 1210636, 2421272, 4366937, 4842544, 8733874, 17467748, 30568559, 34935496, 61137118, 69870992, 122274236, 244548472, 489096944]

約数ペア:

[(1, 489096944), (2, 244548472), (4, 122274236), (7, 69870992), (8, 61137118), (14, 34935496), (16, 30568559), (28, 17467748), (56, 8733874), (101, 4842544), (112, 4366937), (202, 2421272), (404, 1210636), (707, 691792), (808, 605318), (1414, 345896), (1616, 302659), (2828, 172948), (5656, 86474), (11312, 43237)]