1812883954

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{4957}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 3147100416

約数和(自身を除く): 1334216462

約数列:

[1, 2, 7, 14, 151, 173, 302, 346, 1057, 1211, 2114, 2422, 4957, 9914, 26123, 34699, 52246, 69398, 182861, 365722, 748507, 857561, 1497014, 1715122, 5239549, 6002927, 10479098, 12005854, 129491711, 258983422, 906441977, 1812883954]

約数ペア:

[(1, 1812883954), (2, 906441977), (7, 258983422), (14, 129491711), (151, 12005854), (173, 10479098), (302, 6002927), (346, 5239549), (1057, 1715122), (1211, 1497014), (2114, 857561), (2422, 748507), (4957, 365722), (9914, 182861), (26123, 69398), (34699, 52246)]