427403798

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 684547200

約数和(自身を除く): 257143402

約数列:

[1, 2, 29, 37, 58, 74, 277, 554, 719, 1073, 1438, 2146, 8033, 10249, 16066, 20498, 20851, 26603, 41702, 53206, 199163, 297221, 398326, 594442, 771487, 1542974, 5775727, 7369031, 11551454, 14738062, 213701899, 427403798]

約数ペア:

[(1, 427403798), (2, 213701899), (29, 14738062), (37, 11551454), (58, 7369031), (74, 5775727), (277, 1542974), (554, 771487), (719, 594442), (1073, 398326), (1438, 297221), (2146, 199163), (8033, 53206), (10249, 41702), (16066, 26603), (20498, 20851)]