1218936700790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7170215887}}^1$

素因数の和:7170215911

約数の個数: 16

約数和(自身を含む): 2323149947712

約数和(自身を除く): 1104213246922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7170215887, 14340431774, 35851079435, 71702158870, 121893670079, 243787340158, 609468350395, 1218936700790]

約数ペア:

[(1, 1218936700790), (2, 609468350395), (5, 243787340158), (10, 121893670079), (17, 71702158870), (34, 35851079435), (85, 14340431774), (170, 7170215887)]