3130884094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{20147}}^1$

素因数の和:20344

約数の個数: 32

約数和(自身を含む): 5212690560

約数和(自身を除く): 2081806466

約数列:

[1, 2, 13, 26, 43, 86, 139, 278, 559, 1118, 1807, 3614, 5977, 11954, 20147, 40294, 77701, 155402, 261911, 523822, 866321, 1732642, 2800433, 5600866, 11262173, 22524346, 36405629, 72811258, 120418619, 240837238, 1565442047, 3130884094]

約数ペア:

[(1, 3130884094), (2, 1565442047), (13, 240837238), (26, 120418619), (43, 72811258), (86, 36405629), (139, 22524346), (278, 11262173), (559, 5600866), (1118, 2800433), (1807, 1732642), (3614, 866321), (5977, 523822), (11954, 261911), (20147, 155402), (40294, 77701)]