1641280088

素因数分解:

$2^3\times 7^2\times {\mathrm{479}}^1\times {\mathrm{8741}}^1$

素因数の和:9240

約数の個数: 48

約数和(自身を含む): 3587716800

約数和(自身を除く): 1946436712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 479, 958, 1916, 3353, 3832, 6706, 8741, 13412, 17482, 23471, 26824, 34964, 46942, 61187, 69928, 93884, 122374, 187768, 244748, 428309, 489496, 856618, 1713236, 3426472, 4186939, 8373878, 16747756, 29308573, 33495512, 58617146, 117234292, 205160011, 234468584, 410320022, 820640044, 1641280088]

約数ペア:

[(1, 1641280088), (2, 820640044), (4, 410320022), (7, 234468584), (8, 205160011), (14, 117234292), (28, 58617146), (49, 33495512), (56, 29308573), (98, 16747756), (196, 8373878), (392, 4186939), (479, 3426472), (958, 1713236), (1916, 856618), (3353, 489496), (3832, 428309), (6706, 244748), (8741, 187768), (13412, 122374), (17482, 93884), (23471, 69928), (26824, 61187), (34964, 46942)]