13949448884

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{313133}}^1$

素因数の和:313224

約数の個数: 48

約数和(自身を含む): 29319362688

約数和(自身を除く): 15369913804

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 11137, 22274, 44548, 313133, 626266, 1252532, 2191931, 4383862, 8767724, 11585921, 13464719, 23171842, 26929438, 46343684, 53858876, 81101447, 94253033, 162202894, 188506066, 324405788, 377012132, 498194603, 996389206, 1992778412, 3487362221, 6974724442, 13949448884]

約数ペア:

[(1, 13949448884), (2, 6974724442), (4, 3487362221), (7, 1992778412), (14, 996389206), (28, 498194603), (37, 377012132), (43, 324405788), (74, 188506066), (86, 162202894), (148, 94253033), (172, 81101447), (259, 53858876), (301, 46343684), (518, 26929438), (602, 23171842), (1036, 13464719), (1204, 11585921), (1591, 8767724), (3182, 4383862), (6364, 2191931), (11137, 1252532), (22274, 626266), (44548, 313133)]