1330278758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{221197}}^1$

素因数の和:221327

約数の個数: 16

約数和(自身を含む): 2081030784

約数和(自身を除く): 750752026

約数列:

[1, 2, 31, 62, 97, 194, 3007, 6014, 221197, 442394, 6857107, 13714214, 21456109, 42912218, 665139379, 1330278758]

約数ペア:

[(1, 1330278758), (2, 665139379), (31, 42912218), (62, 21456109), (97, 13714214), (194, 6857107), (3007, 442394), (6014, 221197)]