2003118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 4395552

約数和(自身を除く): 2392434

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 421, 793, 842, 1263, 1586, 2379, 2526, 4758, 5473, 10946, 16419, 25681, 32838, 51362, 77043, 154086, 333853, 667706, 1001559, 2003118]

約数ペア:

[(1, 2003118), (2, 1001559), (3, 667706), (6, 333853), (13, 154086), (26, 77043), (39, 51362), (61, 32838), (78, 25681), (122, 16419), (183, 10946), (366, 5473), (421, 4758), (793, 2526), (842, 2379), (1263, 1586)]