931131938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2879}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 1555614720

約数和(自身を除く): 624482782

約数列:

[1, 2, 11, 22, 61, 122, 241, 482, 671, 1342, 2651, 2879, 5302, 5758, 14701, 29402, 31669, 63338, 161711, 175619, 323422, 351238, 693839, 1387678, 1931809, 3863618, 7632229, 15264458, 42324179, 84648358, 465565969, 931131938]

約数ペア:

[(1, 931131938), (2, 465565969), (11, 84648358), (22, 42324179), (61, 15264458), (122, 7632229), (241, 3863618), (482, 1931809), (671, 1387678), (1342, 693839), (2651, 351238), (2879, 323422), (5302, 175619), (5758, 161711), (14701, 63338), (29402, 31669)]