2039272095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 3771795456

約数和(自身を除く): 1732523361

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 311, 317, 591, 933, 951, 985, 1379, 1555, 1585, 2177, 2219, 2955, 4137, 4665, 4755, 6531, 6657, 6895, 10885, 11095, 20685, 32655, 33285, 61267, 62449, 98587, 183801, 187347, 295761, 306335, 312245, 428869, 437143, 492935, 690109, 919005, 936735, 1286607, 1311429, 1478805, 2070327, 2144345, 2185715, 3450545, 6433035, 6557145, 10351635, 19421639, 58264917, 97108195, 135951473, 291324585, 407854419, 679757365, 2039272095]

約数ペア:

[(1, 2039272095), (3, 679757365), (5, 407854419), (7, 291324585), (15, 135951473), (21, 97108195), (35, 58264917), (105, 19421639), (197, 10351635), (311, 6557145), (317, 6433035), (591, 3450545), (933, 2185715), (951, 2144345), (985, 2070327), (1379, 1478805), (1555, 1311429), (1585, 1286607), (2177, 936735), (2219, 919005), (2955, 690109), (4137, 492935), (4665, 437143), (4755, 428869), (6531, 312245), (6657, 306335), (6895, 295761), (10885, 187347), (11095, 183801), (20685, 98587), (32655, 62449), (33285, 61267)]