1319488338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31416389}}^1$

素因数の和:31416401

約数の個数: 16

約数和(自身を含む): 3015973440

約数和(自身を除く): 1696485102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31416389, 62832778, 94249167, 188498334, 219914723, 439829446, 659744169, 1319488338]

約数ペア:

[(1, 1319488338), (2, 659744169), (3, 439829446), (6, 219914723), (7, 188498334), (14, 94249167), (21, 62832778), (42, 31416389)]