6978356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 15429120

約数和(自身を除く): 8450764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 163, 278, 308, 326, 556, 652, 973, 1141, 1529, 1793, 1946, 2282, 3058, 3586, 3892, 4564, 6116, 7172, 10703, 12551, 21406, 22657, 25102, 42812, 45314, 50204, 90628, 158599, 249227, 317198, 498454, 634396, 996908, 1744589, 3489178, 6978356]

約数ペア:

[(1, 6978356), (2, 3489178), (4, 1744589), (7, 996908), (11, 634396), (14, 498454), (22, 317198), (28, 249227), (44, 158599), (77, 90628), (139, 50204), (154, 45314), (163, 42812), (278, 25102), (308, 22657), (326, 21406), (556, 12551), (652, 10703), (973, 7172), (1141, 6116), (1529, 4564), (1793, 3892), (1946, 3586), (2282, 3058)]