268208876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{39373}}^1$

素因数の和:39521

約数の個数: 24

約数和(自身を含む): 509342064

約数和(自身を除く): 241133188

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 39373, 78746, 157492, 511849, 1023698, 2047396, 5157863, 10315726, 20631452, 67052219, 134104438, 268208876]

約数ペア:

[(1, 268208876), (2, 134104438), (4, 67052219), (13, 20631452), (26, 10315726), (52, 5157863), (131, 2047396), (262, 1023698), (524, 511849), (1703, 157492), (3406, 78746), (6812, 39373)]