2917174018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{4801}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 4854245760

約数和(自身を除く): 1937071742

約数列:

[1, 2, 11, 22, 71, 142, 389, 778, 781, 1562, 4279, 4801, 8558, 9602, 27619, 52811, 55238, 105622, 303809, 340871, 607618, 681742, 1867589, 3735178, 3749581, 7499162, 20543479, 41086958, 132598819, 265197638, 1458587009, 2917174018]

約数ペア:

[(1, 2917174018), (2, 1458587009), (11, 265197638), (22, 132598819), (71, 41086958), (142, 20543479), (389, 7499162), (778, 3749581), (781, 3735178), (1562, 1867589), (4279, 681742), (4801, 607618), (8558, 340871), (9602, 303809), (27619, 105622), (52811, 55238)]