769340488

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{100279}}^1$

素因数の和:100429

約数の個数: 32

約数和(自身を含む): 1660636800

約数和(自身を除く): 891296312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 100279, 200558, 401116, 701953, 802232, 1403906, 2807812, 5615624, 13738223, 27476446, 54952892, 96167561, 109905784, 192335122, 384670244, 769340488]

約数ペア:

[(1, 769340488), (2, 384670244), (4, 192335122), (7, 109905784), (8, 96167561), (14, 54952892), (28, 27476446), (56, 13738223), (137, 5615624), (274, 2807812), (548, 1403906), (959, 802232), (1096, 701953), (1918, 401116), (3836, 200558), (7672, 100279)]