1872116596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{23321}}^1$

素因数の和:23440

約数の個数: 48

約数和(自身を含む): 3886751232

約数和(自身を除く): 2014634636

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2867, 5734, 11468, 20069, 23321, 40138, 46642, 80276, 93284, 163247, 326494, 652988, 1096087, 1422581, 2192174, 2845162, 4384348, 5690324, 7672609, 9958067, 15345218, 19916134, 30690436, 39832268, 66861307, 133722614, 267445228, 468029149, 936058298, 1872116596]

約数ペア:

[(1, 1872116596), (2, 936058298), (4, 468029149), (7, 267445228), (14, 133722614), (28, 66861307), (47, 39832268), (61, 30690436), (94, 19916134), (122, 15345218), (188, 9958067), (244, 7672609), (329, 5690324), (427, 4384348), (658, 2845162), (854, 2192174), (1316, 1422581), (1708, 1096087), (2867, 652988), (5734, 326494), (11468, 163247), (20069, 93284), (23321, 80276), (40138, 46642)]