396758518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2579}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 658395360

約数和(自身を除く): 261636842

約数列:

[1, 2, 13, 26, 61, 97, 122, 194, 793, 1261, 1586, 2522, 2579, 5158, 5917, 11834, 33527, 67054, 76921, 153842, 157319, 250163, 314638, 500326, 2045147, 3252119, 4090294, 6504238, 15259943, 30519886, 198379259, 396758518]

約数ペア:

[(1, 396758518), (2, 198379259), (13, 30519886), (26, 15259943), (61, 6504238), (97, 4090294), (122, 3252119), (194, 2045147), (793, 500326), (1261, 314638), (1586, 250163), (2522, 157319), (2579, 153842), (5158, 76921), (5917, 67054), (11834, 33527)]