890263452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{29569}}^1$

素因数の和:29782

約数の個数: 48

約数和(自身を含む): 2248739360

約数和(自身を除く): 1358475908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1158, 2316, 2509, 5018, 7527, 10036, 15054, 29569, 30108, 59138, 88707, 118276, 177414, 354828, 384397, 768794, 1153191, 1537588, 2306382, 4612764, 5706817, 11413634, 17120451, 22827268, 34240902, 68481804, 74188621, 148377242, 222565863, 296754484, 445131726, 890263452]

約数ペア:

[(1, 890263452), (2, 445131726), (3, 296754484), (4, 222565863), (6, 148377242), (12, 74188621), (13, 68481804), (26, 34240902), (39, 22827268), (52, 17120451), (78, 11413634), (156, 5706817), (193, 4612764), (386, 2306382), (579, 1537588), (772, 1153191), (1158, 768794), (2316, 384397), (2509, 354828), (5018, 177414), (7527, 118276), (10036, 88707), (15054, 59138), (29569, 30108)]