385106932

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{335459}}^1$

素因数の和:335511

約数の個数: 24

約数和(自身を含む): 789001920

約数和(自身を除く): 403894988

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 335459, 670918, 1341836, 2348213, 4696426, 9392852, 13753819, 27507638, 55015276, 96276733, 192553466, 385106932]

約数ペア:

[(1, 385106932), (2, 192553466), (4, 96276733), (7, 55015276), (14, 27507638), (28, 13753819), (41, 9392852), (82, 4696426), (164, 2348213), (287, 1341836), (574, 670918), (1148, 335459)]