2242163

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 2874624

約数和(自身を除く): 632461

約数列:

[1, 7, 11, 37, 77, 259, 407, 787, 2849, 5509, 8657, 29119, 60599, 203833, 320309, 2242163]

約数ペア:

[(1, 2242163), (7, 320309), (11, 203833), (37, 60599), (77, 29119), (259, 8657), (407, 5509), (787, 2849)]