6638622974

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{67489}}^1$

素因数の和:67987

約数の個数: 16

約数和(自身を含む): 10058709600

約数和(自身を除く): 3420086626

約数列:

[1, 2, 137, 274, 359, 718, 49183, 67489, 98366, 134978, 9245993, 18491986, 24228551, 48457102, 3319311487, 6638622974]

約数ペア:

[(1, 6638622974), (2, 3319311487), (137, 48457102), (274, 24228551), (359, 18491986), (718, 9245993), (49183, 134978), (67489, 98366)]