9821039870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{202621}}^1$

素因数の和:202796

約数の個数: 32

約数和(自身を含む): 18294335136

約数和(自身を除く): 8473295266

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1310, 4847, 9694, 24235, 48470, 202621, 405242, 1013105, 2026210, 7496977, 14993954, 26543351, 37484885, 53086702, 74969770, 132716755, 265433510, 982103987, 1964207974, 4910519935, 9821039870]

約数ペア:

[(1, 9821039870), (2, 4910519935), (5, 1964207974), (10, 982103987), (37, 265433510), (74, 132716755), (131, 74969770), (185, 53086702), (262, 37484885), (370, 26543351), (655, 14993954), (1310, 7496977), (4847, 2026210), (9694, 1013105), (24235, 405242), (48470, 202621)]