1940274004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{15647371}}^1$

素因数の和:15647406

約数の個数: 12

約数和(自身を含む): 3505011328

約数和(自身を除く): 1564737324

約数列:

[1, 2, 4, 31, 62, 124, 15647371, 31294742, 62589484, 485068501, 970137002, 1940274004]

約数ペア:

[(1, 1940274004), (2, 970137002), (4, 485068501), (31, 62589484), (62, 31294742), (124, 15647371)]