1052802790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 2077088832

約数和(自身を除く): 1024286042

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 181, 202, 362, 443, 505, 886, 905, 1010, 1313, 1810, 2215, 2353, 2626, 4430, 4706, 5759, 6565, 11518, 11765, 13130, 18281, 23530, 28795, 36562, 44743, 57590, 80183, 89486, 91405, 160366, 182810, 223715, 237653, 400915, 447430, 475306, 581659, 801830, 1042379, 1163318, 1188265, 2084758, 2376530, 2908295, 5211895, 5816590, 8098483, 10423790, 16196966, 40492415, 80984830, 105280279, 210560558, 526401395, 1052802790]

約数ペア:

[(1, 1052802790), (2, 526401395), (5, 210560558), (10, 105280279), (13, 80984830), (26, 40492415), (65, 16196966), (101, 10423790), (130, 8098483), (181, 5816590), (202, 5211895), (362, 2908295), (443, 2376530), (505, 2084758), (886, 1188265), (905, 1163318), (1010, 1042379), (1313, 801830), (1810, 581659), (2215, 475306), (2353, 447430), (2626, 400915), (4430, 237653), (4706, 223715), (5759, 182810), (6565, 160366), (11518, 91405), (11765, 89486), (13130, 80183), (18281, 57590), (23530, 44743), (28795, 36562)]