313618942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15809}}^1$

素因数の和:15940

約数の個数: 32

約数和(自身を含む): 584337600

約数和(自身を除く): 270718658

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 15809, 19838, 31618, 110663, 205517, 221326, 411034, 1438619, 1723181, 2877238, 3446362, 12062267, 22401353, 24124534, 44802706, 156809471, 313618942]

約数ペア:

[(1, 313618942), (2, 156809471), (7, 44802706), (13, 24124534), (14, 22401353), (26, 12062267), (91, 3446362), (109, 2877238), (182, 1723181), (218, 1438619), (763, 411034), (1417, 221326), (1526, 205517), (2834, 110663), (9919, 31618), (15809, 19838)]