1388130523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{4271}}^1$

素因数の和:5394

約数の個数: 16

約数和(自身を含む): 1561706496

約数和(自身を除く): 173575973

約数列:

[1, 13, 23, 299, 1087, 4271, 14131, 25001, 55523, 98233, 325013, 1277029, 4642577, 60353501, 106779271, 1388130523]

約数ペア:

[(1, 1388130523), (13, 106779271), (23, 60353501), (299, 4642577), (1087, 1277029), (4271, 325013), (14131, 98233), (25001, 55523)]