4050644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 7765128

約数和(自身を除く): 3714484

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1277, 1586, 2554, 3172, 5108, 16601, 33202, 66404, 77897, 155794, 311588, 1012661, 2025322, 4050644]

約数ペア:

[(1, 4050644), (2, 2025322), (4, 1012661), (13, 311588), (26, 155794), (52, 77897), (61, 66404), (122, 33202), (244, 16601), (793, 5108), (1277, 3172), (1586, 2554)]