4515388

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 8641080

約数和(自身を除く): 4125692

約数列:

[1, 2, 4, 19, 38, 53, 59, 76, 106, 118, 212, 236, 361, 722, 1007, 1121, 1444, 2014, 2242, 3127, 4028, 4484, 6254, 12508, 19133, 21299, 38266, 42598, 59413, 76532, 85196, 118826, 237652, 1128847, 2257694, 4515388]

約数ペア:

[(1, 4515388), (2, 2257694), (4, 1128847), (19, 237652), (38, 118826), (53, 85196), (59, 76532), (76, 59413), (106, 42598), (118, 38266), (212, 21299), (236, 19133), (361, 12508), (722, 6254), (1007, 4484), (1121, 4028), (1444, 3127), (2014, 2242)]