1551228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 4220160

約数和(自身を除く): 2668932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 313, 354, 413, 626, 708, 826, 939, 1239, 1252, 1652, 1878, 2191, 2478, 3756, 4382, 4956, 6573, 8764, 13146, 18467, 26292, 36934, 55401, 73868, 110802, 129269, 221604, 258538, 387807, 517076, 775614, 1551228]

約数ペア:

[(1, 1551228), (2, 775614), (3, 517076), (4, 387807), (6, 258538), (7, 221604), (12, 129269), (14, 110802), (21, 73868), (28, 55401), (42, 36934), (59, 26292), (84, 18467), (118, 13146), (177, 8764), (236, 6573), (313, 4956), (354, 4382), (413, 3756), (626, 2478), (708, 2191), (826, 1878), (939, 1652), (1239, 1252)]