4145372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 9284352

約数和(自身を除く): 5138980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 313, 473, 602, 626, 946, 1204, 1252, 1892, 2191, 3311, 3443, 4382, 6622, 6886, 8764, 13244, 13459, 13772, 24101, 26918, 48202, 53836, 94213, 96404, 148049, 188426, 296098, 376852, 592196, 1036343, 2072686, 4145372]

約数ペア:

[(1, 4145372), (2, 2072686), (4, 1036343), (7, 592196), (11, 376852), (14, 296098), (22, 188426), (28, 148049), (43, 96404), (44, 94213), (77, 53836), (86, 48202), (154, 26918), (172, 24101), (301, 13772), (308, 13459), (313, 13244), (473, 8764), (602, 6886), (626, 6622), (946, 4382), (1204, 3443), (1252, 3311), (1892, 2191)]