745076788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{3911}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 1320346944

約数和(自身を除く): 575270156

約数列:

[1, 2, 4, 97, 194, 388, 491, 982, 1964, 3911, 7822, 15644, 47627, 95254, 190508, 379367, 758734, 1517468, 1920301, 3840602, 7681204, 186269197, 372538394, 745076788]

約数ペア:

[(1, 745076788), (2, 372538394), (4, 186269197), (97, 7681204), (194, 3840602), (388, 1920301), (491, 1517468), (982, 758734), (1964, 379367), (3911, 190508), (7822, 95254), (15644, 47627)]