409890012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4879643}}^1$

素因数の和:4879657

約数の個数: 24

約数和(自身を含む): 1093040256

約数和(自身を除く): 683150244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4879643, 9759286, 14638929, 19518572, 29277858, 34157501, 58555716, 68315002, 102472503, 136630004, 204945006, 409890012]

約数ペア:

[(1, 409890012), (2, 204945006), (3, 136630004), (4, 102472503), (6, 68315002), (7, 58555716), (12, 34157501), (14, 29277858), (21, 19518572), (28, 14638929), (42, 9759286), (84, 4879643)]