2019711960904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23227}}^1\times {\mathrm{988129}}^1$

素因数の和:1011373

約数の個数: 32

約数和(自身を含む): 4131411055200

約数和(自身を除く): 2111699094296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 23227, 46454, 92908, 185816, 255497, 510994, 988129, 1021988, 1976258, 2043976, 3952516, 7905032, 10869419, 21738838, 43477676, 86955352, 22951272283, 45902544566, 91805089132, 183610178264, 252463995113, 504927990226, 1009855980452, 2019711960904]

約数ペア:

[(1, 2019711960904), (2, 1009855980452), (4, 504927990226), (8, 252463995113), (11, 183610178264), (22, 91805089132), (44, 45902544566), (88, 22951272283), (23227, 86955352), (46454, 43477676), (92908, 21738838), (185816, 10869419), (255497, 7905032), (510994, 3952516), (988129, 2043976), (1021988, 1976258)]