380517676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1235447}}^1$

素因数の和:1235469

約数の個数: 24

約数和(自身を含む): 830221056

約数和(自身を除く): 449703380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1235447, 2470894, 4941788, 8648129, 13589917, 17296258, 27179834, 34592516, 54359668, 95129419, 190258838, 380517676]

約数ペア:

[(1, 380517676), (2, 190258838), (4, 95129419), (7, 54359668), (11, 34592516), (14, 27179834), (22, 17296258), (28, 13589917), (44, 8648129), (77, 4941788), (154, 2470894), (308, 1235447)]