1042718288

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{81769}}^1$

素因数の和:82574

約数の個数: 20

約数和(自身を含む): 2022826260

約数和(自身を除く): 980107972

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 81769, 163538, 327076, 654152, 1308304, 65169893, 130339786, 260679572, 521359144, 1042718288]

約数ペア:

[(1, 1042718288), (2, 521359144), (4, 260679572), (8, 130339786), (16, 65169893), (797, 1308304), (1594, 654152), (3188, 327076), (6376, 163538), (12752, 81769)]