4873918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 8951040

約数和(自身を除く): 4077122

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 251, 266, 502, 511, 1022, 1387, 1757, 2774, 3514, 4769, 9538, 9709, 18323, 19418, 33383, 36646, 66766, 128261, 256522, 348137, 696274, 2436959, 4873918]

約数ペア:

[(1, 4873918), (2, 2436959), (7, 696274), (14, 348137), (19, 256522), (38, 128261), (73, 66766), (133, 36646), (146, 33383), (251, 19418), (266, 18323), (502, 9709), (511, 9538), (1022, 4769), (1387, 3514), (1757, 2774)]