2019773704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{3533}}^1$

素因数の和:3814

約数の個数: 64

約数和(自身を含む): 4274726400

約数和(自身を除く): 2254952696

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 239, 299, 478, 598, 956, 1196, 1912, 2392, 3107, 3533, 5497, 6214, 7066, 10994, 12428, 14132, 21988, 24856, 28264, 43976, 45929, 71461, 81259, 91858, 142922, 162518, 183716, 285844, 325036, 367432, 571688, 650072, 844387, 1056367, 1688774, 2112734, 3377548, 4225468, 6755096, 8450936, 10977031, 19420901, 21954062, 38841802, 43908124, 77683604, 87816248, 155367208, 252471713, 504943426, 1009886852, 2019773704]

約数ペア:

[(1, 2019773704), (2, 1009886852), (4, 504943426), (8, 252471713), (13, 155367208), (23, 87816248), (26, 77683604), (46, 43908124), (52, 38841802), (92, 21954062), (104, 19420901), (184, 10977031), (239, 8450936), (299, 6755096), (478, 4225468), (598, 3377548), (956, 2112734), (1196, 1688774), (1912, 1056367), (2392, 844387), (3107, 650072), (3533, 571688), (5497, 367432), (6214, 325036), (7066, 285844), (10994, 183716), (12428, 162518), (14132, 142922), (21988, 91858), (24856, 81259), (28264, 71461), (43976, 45929)]