2578647462

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{61493}}^1$

素因数の和:61768

約数の個数: 32

約数和(自身を含む): 5357357280

約数和(自身を除く): 2778709818

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 241, 482, 723, 1446, 6989, 13978, 20967, 41934, 61493, 122986, 184479, 368958, 1783297, 3566594, 5349891, 10699782, 14819813, 29639626, 44459439, 88918878, 429774577, 859549154, 1289323731, 2578647462]

約数ペア:

[(1, 2578647462), (2, 1289323731), (3, 859549154), (6, 429774577), (29, 88918878), (58, 44459439), (87, 29639626), (174, 14819813), (241, 10699782), (482, 5349891), (723, 3566594), (1446, 1783297), (6989, 368958), (13978, 184479), (20967, 122986), (41934, 61493)]