4731988

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 9121140

約数和(自身を除く): 4389152

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 113, 116, 226, 361, 452, 551, 722, 1102, 1444, 2147, 2204, 3277, 4294, 6554, 8588, 10469, 13108, 20938, 40793, 41876, 62263, 81586, 124526, 163172, 249052, 1182997, 2365994, 4731988]

約数ペア:

[(1, 4731988), (2, 2365994), (4, 1182997), (19, 249052), (29, 163172), (38, 124526), (58, 81586), (76, 62263), (113, 41876), (116, 40793), (226, 20938), (361, 13108), (452, 10469), (551, 8588), (722, 6554), (1102, 4294), (1444, 3277), (2147, 2204)]