1330450198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 2529128448

約数和(自身を除く): 1198678250

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 263, 307, 526, 614, 749, 1177, 1498, 1841, 2149, 2354, 2893, 3377, 3682, 4298, 5786, 6754, 8239, 16478, 20251, 23639, 28141, 32849, 40502, 47278, 56282, 65698, 80741, 161482, 196987, 229943, 309551, 361339, 393974, 459886, 565187, 619102, 722678, 888151, 1130374, 1776302, 2166857, 2529373, 4333714, 5058746, 6217057, 8639287, 12434114, 17278574, 60475009, 95032157, 120950018, 190064314, 665225099, 1330450198]

約数ペア:

[(1, 1330450198), (2, 665225099), (7, 190064314), (11, 120950018), (14, 95032157), (22, 60475009), (77, 17278574), (107, 12434114), (154, 8639287), (214, 6217057), (263, 5058746), (307, 4333714), (526, 2529373), (614, 2166857), (749, 1776302), (1177, 1130374), (1498, 888151), (1841, 722678), (2149, 619102), (2354, 565187), (2893, 459886), (3377, 393974), (3682, 361339), (4298, 309551), (5786, 229943), (6754, 196987), (8239, 161482), (16478, 80741), (20251, 65698), (23639, 56282), (28141, 47278), (32849, 40502)]