7222138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 6878342

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 2039, 3542, 4078, 14273, 22429, 28546, 44858, 46897, 93794, 157003, 314006, 328279, 515867, 656558, 1031734, 3611069, 7222138]

約数ペア:

[(1, 7222138), (2, 3611069), (7, 1031734), (11, 656558), (14, 515867), (22, 328279), (23, 314006), (46, 157003), (77, 93794), (154, 46897), (161, 44858), (253, 28546), (322, 22429), (506, 14273), (1771, 4078), (2039, 3542)]