1209397826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{6263}}^1$

素因数の和:7346

約数の個数: 32

約数和(自身を含む): 2235195648

約数和(自身を除く): 1025797822

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1061, 2122, 6263, 7427, 12526, 13793, 14854, 27586, 43841, 81419, 87682, 96551, 162838, 193102, 569933, 1139866, 6645043, 13290086, 46515301, 86385559, 93030602, 172771118, 604698913, 1209397826]

約数ペア:

[(1, 1209397826), (2, 604698913), (7, 172771118), (13, 93030602), (14, 86385559), (26, 46515301), (91, 13290086), (182, 6645043), (1061, 1139866), (2122, 569933), (6263, 193102), (7427, 162838), (12526, 96551), (13793, 87682), (14854, 81419), (27586, 43841)]