780378

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 1575936

約数和(自身を除く): 795558

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 1151, 2302, 3453, 6906, 130063, 260126, 390189, 780378]

約数ペア:

[(1, 780378), (2, 390189), (3, 260126), (6, 130063), (113, 6906), (226, 3453), (339, 2302), (678, 1151)]