1975964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 3592848

約数和(自身を除く): 1616884

約数列:

[1, 2, 4, 67, 73, 101, 134, 146, 202, 268, 292, 404, 4891, 6767, 7373, 9782, 13534, 14746, 19564, 27068, 29492, 493991, 987982, 1975964]

約数ペア:

[(1, 1975964), (2, 987982), (4, 493991), (67, 29492), (73, 27068), (101, 19564), (134, 14746), (146, 13534), (202, 9782), (268, 7373), (292, 6767), (404, 4891)]