1640374772254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{4106419}}^1$

素因数の和:4106848

約数の個数: 32

約数和(自身を含む): 2696439628800

約数和(自身を除く): 1056064856546

約数列:

[1, 2, 17, 31, 34, 62, 379, 527, 758, 1054, 6443, 11749, 12886, 23498, 199733, 399466, 4106419, 8212838, 69809123, 127298989, 139618246, 254597978, 1556332801, 2164082813, 3112665602, 4328165626, 26457657617, 48246316831, 52915315234, 96492633662, 820187386127, 1640374772254]

約数ペア:

[(1, 1640374772254), (2, 820187386127), (17, 96492633662), (31, 52915315234), (34, 48246316831), (62, 26457657617), (379, 4328165626), (527, 3112665602), (758, 2164082813), (1054, 1556332801), (6443, 254597978), (11749, 139618246), (12886, 127298989), (23498, 69809123), (199733, 8212838), (399466, 4106419)]