1351839770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1\times {\mathrm{2539}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 2501798400

約数和(自身を除く): 1149958630

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1439, 2539, 2878, 5078, 7195, 12695, 14390, 25390, 53243, 93943, 106486, 187886, 266215, 469715, 532430, 939430, 3653621, 7307242, 18268105, 36536210, 135183977, 270367954, 675919885, 1351839770]

約数ペア:

[(1, 1351839770), (2, 675919885), (5, 270367954), (10, 135183977), (37, 36536210), (74, 18268105), (185, 7307242), (370, 3653621), (1439, 939430), (2539, 532430), (2878, 469715), (5078, 266215), (7195, 187886), (12695, 106486), (14390, 93943), (25390, 53243)]