1256379683

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1\times {\mathrm{1487}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 1369245696

約数和(自身を除く): 112866013

約数列:

[1, 13, 103, 631, 1339, 1487, 8203, 19331, 64993, 153161, 844909, 938297, 1991093, 12197861, 96644591, 1256379683]

約数ペア:

[(1, 1256379683), (13, 96644591), (103, 12197861), (631, 1991093), (1339, 938297), (1487, 844909), (8203, 153161), (19331, 64993)]