2013031664

素因数分解:

$2^4\times 7^1\times {\mathrm{823}}^1\times {\mathrm{21839}}^1$

素因数の和:22677

約数の個数: 40

約数和(自身を含む): 4463047680

約数和(自身を除く): 2450016016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 823, 1646, 3292, 5761, 6584, 11522, 13168, 21839, 23044, 43678, 46088, 87356, 92176, 152873, 174712, 305746, 349424, 611492, 1222984, 2445968, 17973497, 35946994, 71893988, 125814479, 143787976, 251628958, 287575952, 503257916, 1006515832, 2013031664]

約数ペア:

[(1, 2013031664), (2, 1006515832), (4, 503257916), (7, 287575952), (8, 251628958), (14, 143787976), (16, 125814479), (28, 71893988), (56, 35946994), (112, 17973497), (823, 2445968), (1646, 1222984), (3292, 611492), (5761, 349424), (6584, 305746), (11522, 174712), (13168, 152873), (21839, 92176), (23044, 87356), (43678, 46088)]