998032906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{55073}}^1$

素因数の和:55146

約数の個数: 32

約数和(自身を含む): 1748709648

約数和(自身を除く): 750676742

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 18122, 55073, 110146, 715949, 936241, 1431898, 1872482, 2257993, 4515986, 12171133, 24342266, 29353909, 38385881, 58707818, 76771762, 499016453, 998032906]

約数ペア:

[(1, 998032906), (2, 499016453), (13, 76771762), (17, 58707818), (26, 38385881), (34, 29353909), (41, 24342266), (82, 12171133), (221, 4515986), (442, 2257993), (533, 1872482), (697, 1431898), (1066, 936241), (1394, 715949), (9061, 110146), (18122, 55073)]