426814510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{33581}}^1$

素因数の和:33660

約数の個数: 32

約数和(自身を含む): 812415744

約数和(自身を除く): 385601234

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 33581, 67162, 167905, 335810, 1041011, 1376821, 2082022, 2753642, 5205055, 6884105, 10410110, 13768210, 42681451, 85362902, 213407255, 426814510]

約数ペア:

[(1, 426814510), (2, 213407255), (5, 85362902), (10, 42681451), (31, 13768210), (41, 10410110), (62, 6884105), (82, 5205055), (155, 2753642), (205, 2082022), (310, 1376821), (410, 1041011), (1271, 335810), (2542, 167905), (6355, 67162), (12710, 33581)]