1957845392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7197961}}^1$

素因数の和:7197986

約数の個数: 20

約数和(自身を含む): 4016462796

約数和(自身を除く): 2058617404

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7197961, 14395922, 28791844, 57583688, 115167376, 122365337, 244730674, 489461348, 978922696, 1957845392]

約数ペア:

[(1, 1957845392), (2, 978922696), (4, 489461348), (8, 244730674), (16, 122365337), (17, 115167376), (34, 57583688), (68, 28791844), (136, 14395922), (272, 7197961)]