2657677594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 4766065920

約数和(自身を除く): 2108388326

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 263, 286, 397, 526, 794, 979, 1157, 1958, 2314, 2893, 3419, 4367, 5161, 5786, 6838, 8734, 10322, 12727, 23407, 25454, 35333, 37609, 46814, 56771, 70666, 75218, 104411, 113542, 208822, 257477, 304291, 388663, 459329, 514954, 608582, 777326, 918658, 1148521, 1357343, 2297042, 2714686, 3347201, 5052619, 6694402, 9292579, 10105238, 14930773, 18585158, 29861546, 102218369, 120803527, 204436738, 241607054, 1328838797, 2657677594]

約数ペア:

[(1, 2657677594), (2, 1328838797), (11, 241607054), (13, 204436738), (22, 120803527), (26, 102218369), (89, 29861546), (143, 18585158), (178, 14930773), (263, 10105238), (286, 9292579), (397, 6694402), (526, 5052619), (794, 3347201), (979, 2714686), (1157, 2297042), (1958, 1357343), (2314, 1148521), (2893, 918658), (3419, 777326), (4367, 608582), (5161, 514954), (5786, 459329), (6838, 388663), (8734, 304291), (10322, 257477), (12727, 208822), (23407, 113542), (25454, 104411), (35333, 75218), (37609, 70666), (46814, 56771)]