252885388522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{90900571}}^1$

素因数の和:90900693

約数の個数: 16

約数和(自身を含む): 412324994592

約数和(自身を除く): 159439606070

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 90900571, 181801142, 1181707423, 2363414846, 9726361097, 19452722194, 126442694261, 252885388522]

約数ペア:

[(1, 252885388522), (2, 126442694261), (13, 19452722194), (26, 9726361097), (107, 2363414846), (214, 1181707423), (1391, 181801142), (2782, 90900571)]