1384173406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191237}}^1$

素因数の和:191304

約数の個数: 32

約数和(自身を含む): 2643674112

約数和(自身を除く): 1259500706

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 191237, 382474, 1338659, 2103607, 2677318, 4207214, 8988139, 14725249, 17976278, 29450498, 62916973, 98869529, 125833946, 197739058, 692086703, 1384173406]

約数ペア:

[(1, 1384173406), (2, 692086703), (7, 197739058), (11, 125833946), (14, 98869529), (22, 62916973), (47, 29450498), (77, 17976278), (94, 14725249), (154, 8988139), (329, 4207214), (517, 2677318), (658, 2103607), (1034, 1338659), (3619, 382474), (7238, 191237)]