2092506590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1\times {\mathrm{1579}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 3813804000

約数和(自身を除く): 1721297410

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1489, 1579, 2978, 3158, 7445, 7895, 14890, 15790, 132521, 140531, 265042, 281062, 662605, 702655, 1325210, 1405310, 2351131, 4702262, 11755655, 23511310, 209250659, 418501318, 1046253295, 2092506590]

約数ペア:

[(1, 2092506590), (2, 1046253295), (5, 418501318), (10, 209250659), (89, 23511310), (178, 11755655), (445, 4702262), (890, 2351131), (1489, 1405310), (1579, 1325210), (2978, 702655), (3158, 662605), (7445, 281062), (7895, 265042), (14890, 140531), (15790, 132521)]