2006226430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 3952307520

約数和(自身を除く): 1946081090

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 317, 445, 547, 634, 890, 1094, 1157, 1585, 2314, 2735, 3170, 4121, 5470, 5785, 7111, 8242, 11570, 14222, 20605, 28213, 35555, 41210, 48683, 56426, 71110, 97366, 141065, 173399, 243415, 282130, 346798, 366769, 486830, 632879, 733538, 866995, 1265758, 1733990, 1833845, 2254187, 3164395, 3667690, 4508374, 6328790, 11270935, 15432511, 22541870, 30865022, 77162555, 154325110, 200622643, 401245286, 1003113215, 2006226430]

約数ペア:

[(1, 2006226430), (2, 1003113215), (5, 401245286), (10, 200622643), (13, 154325110), (26, 77162555), (65, 30865022), (89, 22541870), (130, 15432511), (178, 11270935), (317, 6328790), (445, 4508374), (547, 3667690), (634, 3164395), (890, 2254187), (1094, 1833845), (1157, 1733990), (1585, 1265758), (2314, 866995), (2735, 733538), (3170, 632879), (4121, 486830), (5470, 366769), (5785, 346798), (7111, 282130), (8242, 243415), (11570, 173399), (14222, 141065), (20605, 97366), (28213, 71110), (35555, 56426), (41210, 48683)]