318965732

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{2003}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 572679072

約数和(自身を除く): 253713340

約数列:

[1, 2, 4, 41, 82, 164, 971, 1942, 2003, 3884, 4006, 8012, 39811, 79622, 82123, 159244, 164246, 328492, 1944913, 3889826, 7779652, 79741433, 159482866, 318965732]

約数ペア:

[(1, 318965732), (2, 159482866), (4, 79741433), (41, 7779652), (82, 3889826), (164, 1944913), (971, 328492), (1942, 164246), (2003, 159244), (3884, 82123), (4006, 79622), (8012, 39811)]