142758854

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{14423}}^1$

素因数の和:14540

約数の個数: 24

約数和(自身を含む): 251583408

約数和(自身を除く): 108824554

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898, 14423, 28846, 100961, 201922, 706727, 1413454, 1456723, 2913446, 10197061, 20394122, 71379427, 142758854]

約数ペア:

[(1, 142758854), (2, 71379427), (7, 20394122), (14, 10197061), (49, 2913446), (98, 1456723), (101, 1413454), (202, 706727), (707, 201922), (1414, 100961), (4949, 28846), (9898, 14423)]