1900513424

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1772867}}^1$

素因数の和:1772942

約数の個数: 20

約数和(自身を含む): 3737205744

約数和(自身を除く): 1836692320

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1772867, 3545734, 7091468, 14182936, 28365872, 118782089, 237564178, 475128356, 950256712, 1900513424]

約数ペア:

[(1, 1900513424), (2, 950256712), (4, 475128356), (8, 237564178), (16, 118782089), (67, 28365872), (134, 14182936), (268, 7091468), (536, 3545734), (1072, 1772867)]