275728838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{2099}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 516499200

約数和(自身を除く): 240770362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 853, 1706, 2099, 4198, 5971, 9383, 11942, 14693, 18766, 23089, 29386, 46178, 65681, 131362, 161623, 323246, 1790447, 3580894, 12533129, 19694917, 25066258, 39389834, 137864419, 275728838]

約数ペア:

[(1, 275728838), (2, 137864419), (7, 39389834), (11, 25066258), (14, 19694917), (22, 12533129), (77, 3580894), (154, 1790447), (853, 323246), (1706, 161623), (2099, 131362), (4198, 65681), (5971, 46178), (9383, 29386), (11942, 23089), (14693, 18766)]