865616371204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{84499841}}^1$

素因数の和:84500055

約数の個数: 24

約数和(自身を含む): 1639634934168

約数和(自身を除く): 774018562964

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 84499841, 168999682, 337999364, 1098497933, 2196995866, 4393991732, 16646468677, 33292937354, 66585874708, 216404092801, 432808185602, 865616371204]

約数ペア:

[(1, 865616371204), (2, 432808185602), (4, 216404092801), (13, 66585874708), (26, 33292937354), (52, 16646468677), (197, 4393991732), (394, 2196995866), (788, 1098497933), (2561, 337999364), (5122, 168999682), (10244, 84499841)]