1608996878

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 2599427376

約数和(自身を除く): 990430498

約数列:

[1, 2, 23, 46, 61, 107, 122, 214, 233, 466, 529, 1058, 1403, 2461, 2806, 4922, 5359, 6527, 10718, 13054, 14213, 24931, 28426, 32269, 49862, 56603, 64538, 113206, 123257, 150121, 246514, 300242, 326899, 573413, 653798, 1146826, 1520791, 3041582, 3452783, 6905566, 7518677, 13188499, 15037354, 26376998, 34978193, 69956386, 804498439, 1608996878]

約数ペア:

[(1, 1608996878), (2, 804498439), (23, 69956386), (46, 34978193), (61, 26376998), (107, 15037354), (122, 13188499), (214, 7518677), (233, 6905566), (466, 3452783), (529, 3041582), (1058, 1520791), (1403, 1146826), (2461, 653798), (2806, 573413), (4922, 326899), (5359, 300242), (6527, 246514), (10718, 150121), (13054, 123257), (14213, 113206), (24931, 64538), (28426, 56603), (32269, 49862)]