4005661278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1707443}}^1$

素因数の和:1707488

約数の個数: 32

約数和(自身を含む): 8851389696

約数和(自身を除く): 4845728418

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 1707443, 3414886, 5122329, 10244658, 29026531, 39271189, 58053062, 78542378, 87079593, 117813567, 174159186, 235627134, 667610213, 1335220426, 2002830639, 4005661278]

約数ペア:

[(1, 4005661278), (2, 2002830639), (3, 1335220426), (6, 667610213), (17, 235627134), (23, 174159186), (34, 117813567), (46, 87079593), (51, 78542378), (69, 58053062), (102, 39271189), (138, 29026531), (391, 10244658), (782, 5122329), (1173, 3414886), (2346, 1707443)]