386364628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 750758400

約数和(自身を除く): 364393772

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 113, 188, 226, 452, 611, 1222, 1399, 1469, 2444, 2798, 2938, 5311, 5596, 5876, 10622, 18187, 21244, 36374, 65753, 69043, 72748, 131506, 138086, 158087, 263012, 276172, 316174, 632348, 854789, 1709578, 2055131, 3419156, 4110262, 7430089, 8220524, 14860178, 29720356, 96591157, 193182314, 386364628]

約数ペア:

[(1, 386364628), (2, 193182314), (4, 96591157), (13, 29720356), (26, 14860178), (47, 8220524), (52, 7430089), (94, 4110262), (113, 3419156), (188, 2055131), (226, 1709578), (452, 854789), (611, 632348), (1222, 316174), (1399, 276172), (1469, 263012), (2444, 158087), (2798, 138086), (2938, 131506), (5311, 72748), (5596, 69043), (5876, 65753), (10622, 36374), (18187, 21244)]