2451344

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 5565120

約数和(自身を除く): 3113776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 509, 602, 688, 1018, 1204, 2036, 2408, 3563, 4072, 4816, 7126, 8144, 14252, 21887, 28504, 43774, 57008, 87548, 153209, 175096, 306418, 350192, 612836, 1225672, 2451344]

約数ペア:

[(1, 2451344), (2, 1225672), (4, 612836), (7, 350192), (8, 306418), (14, 175096), (16, 153209), (28, 87548), (43, 57008), (56, 43774), (86, 28504), (112, 21887), (172, 14252), (301, 8144), (344, 7126), (509, 4816), (602, 4072), (688, 3563), (1018, 2408), (1204, 2036)]