2017257902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{218839}}^1$

素因数の和:219271

約数の個数: 16

約数和(自身を含む): 3308860800

約数和(自身を除く): 1291602898

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 218839, 437678, 2407229, 4814458, 91693541, 183387082, 1008628951, 2017257902]

約数ペア:

[(1, 2017257902), (2, 1008628951), (11, 183387082), (22, 91693541), (419, 4814458), (838, 2407229), (4609, 437678), (9218, 218839)]