418322014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 692499456

約数和(自身を除く): 274177442

約数列:

[1, 2, 11, 22, 197, 263, 367, 394, 526, 734, 2167, 2893, 4037, 4334, 5786, 8074, 51811, 72299, 96521, 103622, 144598, 193042, 569921, 795289, 1061731, 1139842, 1590578, 2123462, 19014637, 38029274, 209161007, 418322014]

約数ペア:

[(1, 418322014), (2, 209161007), (11, 38029274), (22, 19014637), (197, 2123462), (263, 1590578), (367, 1139842), (394, 1061731), (526, 795289), (734, 569921), (2167, 193042), (2893, 144598), (4037, 103622), (4334, 96521), (5786, 72299), (8074, 51811)]