2019925628

素因数分解:

$2^2\times 7^3\times {\mathrm{1472249}}^1$

素因数の和:1472274

約数の個数: 24

約数和(自身を含む): 4122300000

約数和(自身を除く): 2102374372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1472249, 2944498, 5888996, 10305743, 20611486, 41222972, 72140201, 144280402, 288560804, 504981407, 1009962814, 2019925628]

約数ペア:

[(1, 2019925628), (2, 1009962814), (4, 504981407), (7, 288560804), (14, 144280402), (28, 72140201), (49, 41222972), (98, 20611486), (196, 10305743), (343, 5888996), (686, 2944498), (1372, 1472249)]