1321337522

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1\times {\mathrm{8059}}^1$

素因数の和:9257

約数の個数: 16

約数和(自身を含む): 2011195680

約数和(自身を除く): 689858158

約数列:

[1, 2, 73, 146, 1123, 2246, 8059, 16118, 81979, 163958, 588307, 1176614, 9050257, 18100514, 660668761, 1321337522]

約数ペア:

[(1, 1321337522), (2, 660668761), (73, 18100514), (146, 9050257), (1123, 1176614), (2246, 588307), (8059, 163958), (16118, 81979)]