2493430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 4826304

約数和(自身を除く): 2332874

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 293, 370, 586, 851, 1465, 1702, 2930, 4255, 6739, 8510, 10841, 13478, 21682, 33695, 54205, 67390, 108410, 249343, 498686, 1246715, 2493430]

約数ペア:

[(1, 2493430), (2, 1246715), (5, 498686), (10, 249343), (23, 108410), (37, 67390), (46, 54205), (74, 33695), (115, 21682), (185, 13478), (230, 10841), (293, 8510), (370, 6739), (586, 4255), (851, 2930), (1465, 1702)]