2840144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{6121}}^1$

素因数の和:6158

約数の個数: 20

約数和(自身を含む): 5693460

約数和(自身を除く): 2853316

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 6121, 12242, 24484, 48968, 97936, 177509, 355018, 710036, 1420072, 2840144]

約数ペア:

[(1, 2840144), (2, 1420072), (4, 710036), (8, 355018), (16, 177509), (29, 97936), (58, 48968), (116, 24484), (232, 12242), (464, 6121)]