1380522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 3245760

約数和(自身を除く): 1865238

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1609, 3218, 4827, 9654, 17699, 20917, 35398, 41834, 53097, 62751, 106194, 125502, 230087, 460174, 690261, 1380522]

約数ペア:

[(1, 1380522), (2, 690261), (3, 460174), (6, 230087), (11, 125502), (13, 106194), (22, 62751), (26, 53097), (33, 41834), (39, 35398), (66, 20917), (78, 17699), (143, 9654), (286, 4827), (429, 3218), (858, 1609)]