2415420290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{21739}}^1$

素因数の和:22058

約数の個数: 32

約数和(自身を含む): 4470439680

約数和(自身を除く): 2055019390

約数列:

[1, 2, 5, 10, 41, 82, 205, 271, 410, 542, 1355, 2710, 11111, 21739, 22222, 43478, 55555, 108695, 111110, 217390, 891299, 1782598, 4456495, 5891269, 8912990, 11782538, 29456345, 58912690, 241542029, 483084058, 1207710145, 2415420290]

約数ペア:

[(1, 2415420290), (2, 1207710145), (5, 483084058), (10, 241542029), (41, 58912690), (82, 29456345), (205, 11782538), (271, 8912990), (410, 5891269), (542, 4456495), (1355, 1782598), (2710, 891299), (11111, 217390), (21739, 111110), (22222, 108695), (43478, 55555)]