1330782858952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1\times {\mathrm{16433}}^1$

素因数の和:18610

約数の個数: 64

約数和(自身を含む): 2582811483120

約数和(自身を除く): 1252028624168

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 1997, 3994, 5069, 7988, 10138, 15976, 16433, 20276, 32866, 40552, 65732, 73889, 131464, 147778, 273589, 295556, 547178, 591112, 608021, 1094356, 1216042, 2188712, 2251321, 2432084, 4502642, 4864168, 9005284, 10122793, 18010568, 20245586, 32816701, 40491172, 65633402, 80982344, 83298877, 131266804, 166597754, 262533608, 333195508, 666391016, 1214217937, 2428435874, 4495888037, 4856871748, 8991776074, 9713743496, 17983552148, 35967104296, 166347857369, 332695714738, 665391429476, 1330782858952]

約数ペア:

[(1, 1330782858952), (2, 665391429476), (4, 332695714738), (8, 166347857369), (37, 35967104296), (74, 17983552148), (137, 9713743496), (148, 8991776074), (274, 4856871748), (296, 4495888037), (548, 2428435874), (1096, 1214217937), (1997, 666391016), (3994, 333195508), (5069, 262533608), (7988, 166597754), (10138, 131266804), (15976, 83298877), (16433, 80982344), (20276, 65633402), (32866, 40491172), (40552, 32816701), (65732, 20245586), (73889, 18010568), (131464, 10122793), (147778, 9005284), (273589, 4864168), (295556, 4502642), (547178, 2432084), (591112, 2251321), (608021, 2188712), (1094356, 1216042)]