4920497564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5519}}^1\times {\mathrm{11731}}^1$

素因数の和:17273

約数の個数: 24

約数和(自身を含む): 9066489600

約数和(自身を除く): 4145992036

約数列:

[1, 2, 4, 19, 38, 76, 5519, 11038, 11731, 22076, 23462, 46924, 104861, 209722, 222889, 419444, 445778, 891556, 64743389, 129486778, 258973556, 1230124391, 2460248782, 4920497564]

約数ペア:

[(1, 4920497564), (2, 2460248782), (4, 1230124391), (19, 258973556), (38, 129486778), (76, 64743389), (5519, 891556), (11038, 445778), (11731, 419444), (22076, 222889), (23462, 209722), (46924, 104861)]