4754625460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18287021}}^1$

素因数の和:18287043

約数の個数: 24

約数和(自身を含む): 10752768936

約数和(自身を除く): 5998143476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18287021, 36574042, 73148084, 91435105, 182870210, 237731273, 365740420, 475462546, 950925092, 1188656365, 2377312730, 4754625460]

約数ペア:

[(1, 4754625460), (2, 2377312730), (4, 1188656365), (5, 950925092), (10, 475462546), (13, 365740420), (20, 237731273), (26, 182870210), (52, 91435105), (65, 73148084), (130, 36574042), (260, 18287021)]