1280224894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{16811}}^1$

素因数の和:16956

約数の個数: 32

約数和(自身を含む): 2160678240

約数和(自身を除く): 880453346

約数列:

[1, 2, 13, 26, 29, 58, 101, 202, 377, 754, 1313, 2626, 2929, 5858, 16811, 33622, 38077, 76154, 218543, 437086, 487519, 975038, 1697911, 3395822, 6337747, 12675494, 22072843, 44145686, 49239419, 98478838, 640112447, 1280224894]

約数ペア:

[(1, 1280224894), (2, 640112447), (13, 98478838), (26, 49239419), (29, 44145686), (58, 22072843), (101, 12675494), (202, 6337747), (377, 3395822), (754, 1697911), (1313, 975038), (2626, 487519), (2929, 437086), (5858, 218543), (16811, 76154), (33622, 38077)]