268174972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{6553}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 506126096

約数和(自身を除く): 237951124

約数列:

[1, 2, 4, 13, 26, 52, 787, 1574, 3148, 6553, 10231, 13106, 20462, 26212, 40924, 85189, 170378, 340756, 5157211, 10314422, 20628844, 67043743, 134087486, 268174972]

約数ペア:

[(1, 268174972), (2, 134087486), (4, 67043743), (13, 20628844), (26, 10314422), (52, 5157211), (787, 340756), (1574, 170378), (3148, 85189), (6553, 40924), (10231, 26212), (13106, 20462)]