1279131186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{142031}}^1$

素因数の和:142134

約数の個数: 32

約数和(自身を含む): 2727014400

約数和(自身を除く): 1447883214

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 9006, 142031, 284062, 426093, 852186, 2698589, 5397178, 8095767, 11220449, 16191534, 22440898, 33661347, 67322694, 213188531, 426377062, 639565593, 1279131186]

約数ペア:

[(1, 1279131186), (2, 639565593), (3, 426377062), (6, 213188531), (19, 67322694), (38, 33661347), (57, 22440898), (79, 16191534), (114, 11220449), (158, 8095767), (237, 5397178), (474, 2698589), (1501, 852186), (3002, 426093), (4503, 284062), (9006, 142031)]