2076586850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{16217}}^1$

素因数の和:16439

約数の個数: 48

約数和(自身を含む): 4180935528

約数和(自身を除く): 2104348678

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 197, 325, 394, 650, 985, 1970, 2561, 4925, 5122, 9850, 12805, 16217, 25610, 32434, 64025, 81085, 128050, 162170, 210821, 405425, 421642, 810850, 1054105, 2108210, 3194749, 5270525, 6389498, 10541050, 15973745, 31947490, 41531737, 79868725, 83063474, 159737450, 207658685, 415317370, 1038293425, 2076586850]

約数ペア:

[(1, 2076586850), (2, 1038293425), (5, 415317370), (10, 207658685), (13, 159737450), (25, 83063474), (26, 79868725), (50, 41531737), (65, 31947490), (130, 15973745), (197, 10541050), (325, 6389498), (394, 5270525), (650, 3194749), (985, 2108210), (1970, 1054105), (2561, 810850), (4925, 421642), (5122, 405425), (9850, 210821), (12805, 162170), (16217, 128050), (25610, 81085), (32434, 64025)]