7838428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8867}}^1$

素因数の和:8901

約数の個数: 24

約数和(自身を含む): 15643152

約数和(自身を除く): 7804724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 8867, 17734, 35468, 115271, 150739, 230542, 301478, 461084, 602956, 1959607, 3919214, 7838428]

約数ペア:

[(1, 7838428), (2, 3919214), (4, 1959607), (13, 602956), (17, 461084), (26, 301478), (34, 230542), (52, 150739), (68, 115271), (221, 35468), (442, 17734), (884, 8867)]