16980604342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{270659}}^1$

素因数の和:270820

約数の個数: 32

約数和(自身を含む): 29101363200

約数和(自身を除く): 12120758858

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2413, 3302, 4826, 31369, 62738, 270659, 541318, 3518567, 5142521, 7037134, 10285042, 34373693, 66852773, 68747386, 133705546, 446858009, 653100167, 893716018, 1306200334, 8490302171, 16980604342]

約数ペア:

[(1, 16980604342), (2, 8490302171), (13, 1306200334), (19, 893716018), (26, 653100167), (38, 446858009), (127, 133705546), (247, 68747386), (254, 66852773), (494, 34373693), (1651, 10285042), (2413, 7037134), (3302, 5142521), (4826, 3518567), (31369, 541318), (62738, 270659)]