999662064

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{905491}}^1$

素因数の和:905525

約数の個数: 40

約数和(自身を含む): 2694744192

約数和(自身を除く): 1695082128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 905491, 1810982, 2716473, 3621964, 5432946, 7243928, 10865892, 14487856, 20826293, 21731784, 41652586, 43463568, 62478879, 83305172, 124957758, 166610344, 249915516, 333220688, 499831032, 999662064]

約数ペア:

[(1, 999662064), (2, 499831032), (3, 333220688), (4, 249915516), (6, 166610344), (8, 124957758), (12, 83305172), (16, 62478879), (23, 43463568), (24, 41652586), (46, 21731784), (48, 20826293), (69, 14487856), (92, 10865892), (138, 7243928), (184, 5432946), (276, 3621964), (368, 2716473), (552, 1810982), (1104, 905491)]