427578046

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{4259}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 750850560

約数和(自身を除く): 323272514

約数列:

[1, 2, 7, 14, 71, 101, 142, 202, 497, 707, 994, 1414, 4259, 7171, 8518, 14342, 29813, 50197, 59626, 100394, 302389, 430159, 604778, 860318, 2116723, 3011113, 4233446, 6022226, 30541289, 61082578, 213789023, 427578046]

約数ペア:

[(1, 427578046), (2, 213789023), (7, 61082578), (14, 30541289), (71, 6022226), (101, 4233446), (142, 3011113), (202, 2116723), (497, 860318), (707, 604778), (994, 430159), (1414, 302389), (4259, 100394), (7171, 59626), (8518, 50197), (14342, 29813)]