2119033730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 4215214080

約数和(自身を除く): 2096180350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 307, 479, 614, 655, 958, 1310, 1441, 1535, 2395, 2882, 3070, 3377, 4790, 5269, 6754, 7205, 10538, 14410, 16885, 26345, 33770, 40217, 52690, 62749, 80434, 125498, 147053, 201085, 294106, 313745, 402170, 442387, 627490, 690239, 735265, 884774, 1380478, 1470530, 1617583, 2211935, 3235166, 3451195, 4423870, 6902390, 8087915, 16175830, 19263943, 38527886, 96319715, 192639430, 211903373, 423806746, 1059516865, 2119033730]

約数ペア:

[(1, 2119033730), (2, 1059516865), (5, 423806746), (10, 211903373), (11, 192639430), (22, 96319715), (55, 38527886), (110, 19263943), (131, 16175830), (262, 8087915), (307, 6902390), (479, 4423870), (614, 3451195), (655, 3235166), (958, 2211935), (1310, 1617583), (1441, 1470530), (1535, 1380478), (2395, 884774), (2882, 735265), (3070, 690239), (3377, 627490), (4790, 442387), (5269, 402170), (6754, 313745), (7205, 294106), (10538, 201085), (14410, 147053), (16885, 125498), (26345, 80434), (33770, 62749), (40217, 52690)]