1330332978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 2900282112

約数和(自身を除く): 1569949134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 311, 317, 346, 519, 622, 634, 933, 951, 1038, 1866, 1902, 2249, 4043, 4121, 4498, 6747, 8086, 8242, 12129, 12363, 13494, 24258, 24726, 53803, 54841, 98587, 107606, 109682, 161409, 164523, 197174, 295761, 322818, 329046, 591522, 699439, 712933, 1281631, 1398878, 1425866, 2098317, 2138799, 2563262, 3844893, 4196634, 4277598, 7689786, 17055551, 34111102, 51166653, 102333306, 221722163, 443444326, 665166489, 1330332978]

約数ペア:

[(1, 1330332978), (2, 665166489), (3, 443444326), (6, 221722163), (13, 102333306), (26, 51166653), (39, 34111102), (78, 17055551), (173, 7689786), (311, 4277598), (317, 4196634), (346, 3844893), (519, 2563262), (622, 2138799), (634, 2098317), (933, 1425866), (951, 1398878), (1038, 1281631), (1866, 712933), (1902, 699439), (2249, 591522), (4043, 329046), (4121, 322818), (4498, 295761), (6747, 197174), (8086, 164523), (8242, 161409), (12129, 109682), (12363, 107606), (13494, 98587), (24258, 54841), (24726, 53803)]