1238884634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{315559}}^1$

素因数の和:315725

約数の個数: 16

約数和(自身を含む): 2014535040

約数和(自身を除く): 775650406

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 315559, 631118, 4102267, 8204534, 47649409, 95298818, 619442317, 1238884634]

約数ペア:

[(1, 1238884634), (2, 619442317), (13, 95298818), (26, 47649409), (151, 8204534), (302, 4102267), (1963, 631118), (3926, 315559)]