4004212

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 7680960

約数和(自身を除く): 3676748

約数列:

[1, 2, 4, 19, 38, 47, 59, 76, 94, 118, 188, 236, 361, 722, 893, 1121, 1444, 1786, 2242, 2773, 3572, 4484, 5546, 11092, 16967, 21299, 33934, 42598, 52687, 67868, 85196, 105374, 210748, 1001053, 2002106, 4004212]

約数ペア:

[(1, 4004212), (2, 2002106), (4, 1001053), (19, 210748), (38, 105374), (47, 85196), (59, 67868), (76, 52687), (94, 42598), (118, 33934), (188, 21299), (236, 16967), (361, 11092), (722, 5546), (893, 4484), (1121, 3572), (1444, 2773), (1786, 2242)]