380084838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{71257}}^1$

素因数の和:71396

約数の個数: 32

約数和(自身を含む): 875618304

約数和(自身を除く): 495533466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 71257, 142514, 213771, 427542, 498799, 997598, 1496397, 2992794, 9049639, 18099278, 27148917, 54297834, 63347473, 126694946, 190042419, 380084838]

約数ペア:

[(1, 380084838), (2, 190042419), (3, 126694946), (6, 63347473), (7, 54297834), (14, 27148917), (21, 18099278), (42, 9049639), (127, 2992794), (254, 1496397), (381, 997598), (762, 498799), (889, 427542), (1778, 213771), (2667, 142514), (5334, 71257)]