2490637326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{127843}}^1$

素因数の和:128056

約数の個数: 32

約数和(自身を含む): 5301946368

約数和(自身を除く): 2811309042

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191, 382, 573, 1146, 3247, 6494, 9741, 19482, 127843, 255686, 383529, 767058, 2173331, 4346662, 6519993, 13039986, 24418013, 48836026, 73254039, 146508078, 415106221, 830212442, 1245318663, 2490637326]

約数ペア:

[(1, 2490637326), (2, 1245318663), (3, 830212442), (6, 415106221), (17, 146508078), (34, 73254039), (51, 48836026), (102, 24418013), (191, 13039986), (382, 6519993), (573, 4346662), (1146, 2173331), (3247, 767058), (6494, 383529), (9741, 255686), (19482, 127843)]