971884484140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{3897203}}^1$

素因数の和:3897586

約数の個数: 48

約数和(自身を含む): 2102338903392

約数和(自身を除く): 1130454419252

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 337, 370, 674, 740, 1348, 1685, 3370, 6740, 12469, 24938, 49876, 62345, 124690, 249380, 3897203, 7794406, 15588812, 19486015, 38972030, 77944060, 144196511, 288393022, 576786044, 720982555, 1313357411, 1441965110, 2626714822, 2883930220, 5253429644, 6566787055, 13133574110, 26267148220, 48594224207, 97188448414, 194376896828, 242971121035, 485942242070, 971884484140]

約数ペア:

[(1, 971884484140), (2, 485942242070), (4, 242971121035), (5, 194376896828), (10, 97188448414), (20, 48594224207), (37, 26267148220), (74, 13133574110), (148, 6566787055), (185, 5253429644), (337, 2883930220), (370, 2626714822), (674, 1441965110), (740, 1313357411), (1348, 720982555), (1685, 576786044), (3370, 288393022), (6740, 144196511), (12469, 77944060), (24938, 38972030), (49876, 19486015), (62345, 15588812), (124690, 7794406), (249380, 3897203)]