245313000976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2092543}}^1$

素因数の和:2092999

約数の個数: 40

約数和(自身を含む): 504420286464

約数和(自身を除く): 259107285488

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 431, 862, 1724, 3448, 6896, 7327, 14654, 29308, 58616, 117232, 2092543, 4185086, 8370172, 16740344, 33480688, 35573231, 71146462, 142292924, 284585848, 569171696, 901886033, 1803772066, 3607544132, 7215088264, 14430176528, 15332062561, 30664125122, 61328250244, 122656500488, 245313000976]

約数ペア:

[(1, 245313000976), (2, 122656500488), (4, 61328250244), (8, 30664125122), (16, 15332062561), (17, 14430176528), (34, 7215088264), (68, 3607544132), (136, 1803772066), (272, 901886033), (431, 569171696), (862, 284585848), (1724, 142292924), (3448, 71146462), (6896, 35573231), (7327, 33480688), (14654, 16740344), (29308, 8370172), (58616, 4185086), (117232, 2092543)]