2176462730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881159}}^1$

素因数の和:881198

約数の個数: 32

約数和(自身を含む): 4441046400

約数和(自身を除く): 2264583670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 881159, 1762318, 4405795, 8811590, 11455067, 16742021, 22910134, 33484042, 57275335, 83710105, 114550670, 167420210, 217646273, 435292546, 1088231365, 2176462730]

約数ペア:

[(1, 2176462730), (2, 1088231365), (5, 435292546), (10, 217646273), (13, 167420210), (19, 114550670), (26, 83710105), (38, 57275335), (65, 33484042), (95, 22910134), (130, 16742021), (190, 11455067), (247, 8811590), (494, 4405795), (1235, 1762318), (2470, 881159)]