731645382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{40961}}^1$

素因数の和:41208

約数の個数: 32

約数和(自身を含む): 1582771680

約数和(自身を除く): 851126298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 17862, 40961, 81922, 122883, 245766, 532493, 1064986, 1597479, 3194958, 9380069, 18760138, 28140207, 56280414, 121940897, 243881794, 365822691, 731645382]

約数ペア:

[(1, 731645382), (2, 365822691), (3, 243881794), (6, 121940897), (13, 56280414), (26, 28140207), (39, 18760138), (78, 9380069), (229, 3194958), (458, 1597479), (687, 1064986), (1374, 532493), (2977, 245766), (5954, 122883), (8931, 81922), (17862, 40961)]