10261794530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2546351}}^1$

素因数の和:2546402

約数の個数: 32

約数和(自身を含む): 20533782528

約数和(自身を除く): 10271987998

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 2546351, 5092702, 12731755, 25463510, 33102563, 66205126, 78936881, 157873762, 165512815, 331025630, 394684405, 789368810, 1026179453, 2052358906, 5130897265, 10261794530]

約数ペア:

[(1, 10261794530), (2, 5130897265), (5, 2052358906), (10, 1026179453), (13, 789368810), (26, 394684405), (31, 331025630), (62, 165512815), (65, 157873762), (130, 78936881), (155, 66205126), (310, 33102563), (403, 25463510), (806, 12731755), (2015, 5092702), (4030, 2546351)]