634914366932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41221}}^1\times {\mathrm{202667}}^1$

素因数の和:243911

約数の個数: 24

約数和(自身を含む): 1169613241440

約数和(自身を除く): 534698874508

約数列:

[1, 2, 4, 19, 38, 76, 41221, 82442, 164884, 202667, 405334, 783199, 810668, 1566398, 3132796, 3850673, 7701346, 15402692, 8354136407, 16708272814, 33416545628, 158728591733, 317457183466, 634914366932]

約数ペア:

[(1, 634914366932), (2, 317457183466), (4, 158728591733), (19, 33416545628), (38, 16708272814), (76, 8354136407), (41221, 15402692), (82442, 7701346), (164884, 3850673), (202667, 3132796), (405334, 1566398), (783199, 810668)]