9774879968

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{490313}}^1$

素因数の和:490419

約数の個数: 48

約数和(自身を含む): 22240643040

約数和(自身を除く): 12465763072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 19936, 490313, 980626, 1961252, 3432191, 3922504, 6864382, 7845008, 13728764, 15690016, 27457528, 43637857, 54915056, 87275714, 109830112, 174551428, 305464999, 349102856, 610929998, 698205712, 1221859996, 1396411424, 2443719992, 4887439984, 9774879968]

約数ペア:

[(1, 9774879968), (2, 4887439984), (4, 2443719992), (7, 1396411424), (8, 1221859996), (14, 698205712), (16, 610929998), (28, 349102856), (32, 305464999), (56, 174551428), (89, 109830112), (112, 87275714), (178, 54915056), (224, 43637857), (356, 27457528), (623, 15690016), (712, 13728764), (1246, 7845008), (1424, 6864382), (2492, 3922504), (2848, 3432191), (4984, 1961252), (9968, 980626), (19936, 490313)]