2021979964

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{50263}}^1$

素因数の和:50469

約数の個数: 24

約数和(自身を含む): 3609960480

約数和(自身を除く): 1587980516

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 10057, 20114, 40228, 50263, 100526, 201052, 4473407, 5679719, 8946814, 11359438, 17893628, 22718876, 505494991, 1010989982, 2021979964]

約数ペア:

[(1, 2021979964), (2, 1010989982), (4, 505494991), (89, 22718876), (113, 17893628), (178, 11359438), (226, 8946814), (356, 5679719), (452, 4473407), (10057, 201052), (20114, 100526), (40228, 50263)]