1439631358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{4133}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 2400233472

約数和(自身を除く): 960602114

約数列:

[1, 2, 11, 22, 71, 142, 223, 446, 781, 1562, 2453, 4133, 4906, 8266, 15833, 31666, 45463, 90926, 174163, 293443, 348326, 586886, 921659, 1843318, 3227873, 6455746, 10138249, 20276498, 65437789, 130875578, 719815679, 1439631358]

約数ペア:

[(1, 1439631358), (2, 719815679), (11, 130875578), (22, 65437789), (71, 20276498), (142, 10138249), (223, 6455746), (446, 3227873), (781, 1843318), (1562, 921659), (2453, 586886), (4133, 348326), (4906, 293443), (8266, 174163), (15833, 90926), (31666, 45463)]