5226910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 10467072

約数和(自身を除く): 5240162

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1297, 2015, 2594, 4030, 6485, 12970, 16861, 33722, 40207, 80414, 84305, 168610, 201035, 402070, 522691, 1045382, 2613455, 5226910]

約数ペア:

[(1, 5226910), (2, 2613455), (5, 1045382), (10, 522691), (13, 402070), (26, 201035), (31, 168610), (62, 84305), (65, 80414), (130, 40207), (155, 33722), (310, 16861), (403, 12970), (806, 6485), (1297, 4030), (2015, 2594)]