980979008

素因数分解:

$2^6\times {\mathrm{991}}^1\times {\mathrm{15467}}^1$

素因数の和:16470

約数の個数: 28

約数和(自身を含む): 1948720512

約数和(自身を除く): 967741504

約数列:

[1, 2, 4, 8, 16, 32, 64, 991, 1982, 3964, 7928, 15467, 15856, 30934, 31712, 61868, 63424, 123736, 247472, 494944, 989888, 15327797, 30655594, 61311188, 122622376, 245244752, 490489504, 980979008]

約数ペア:

[(1, 980979008), (2, 490489504), (4, 245244752), (8, 122622376), (16, 61311188), (32, 30655594), (64, 15327797), (991, 989888), (1982, 494944), (3964, 247472), (7928, 123736), (15467, 63424), (15856, 61868), (30934, 31712)]