1315698838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1\times {\mathrm{15061}}^1$

素因数の和:16503

約数の個数: 16

約数和(自身を含む): 2038792320

約数和(自身を除く): 723093482

約数列:

[1, 2, 31, 62, 1409, 2818, 15061, 30122, 43679, 87358, 466891, 933782, 21220949, 42441898, 657849419, 1315698838]

約数ペア:

[(1, 1315698838), (2, 657849419), (31, 42441898), (62, 21220949), (1409, 933782), (2818, 466891), (15061, 87358), (30122, 43679)]