247326482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 407272320

約数和(自身を除く): 159945838

約数列:

[1, 2, 13, 26, 73, 146, 311, 419, 622, 838, 949, 1898, 4043, 5447, 8086, 10894, 22703, 30587, 45406, 61174, 130309, 260618, 295139, 397631, 590278, 795262, 1694017, 3388034, 9512557, 19025114, 123663241, 247326482]

約数ペア:

[(1, 247326482), (2, 123663241), (13, 19025114), (26, 9512557), (73, 3388034), (146, 1694017), (311, 795262), (419, 590278), (622, 397631), (838, 295139), (949, 260618), (1898, 130309), (4043, 61174), (5447, 45406), (8086, 30587), (10894, 22703)]