917252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 2032128

約数和(自身を除く): 1114876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 47, 68, 82, 94, 119, 164, 188, 238, 287, 329, 476, 574, 658, 697, 799, 1148, 1316, 1394, 1598, 1927, 2788, 3196, 3854, 4879, 5593, 7708, 9758, 11186, 13489, 19516, 22372, 26978, 32759, 53956, 65518, 131036, 229313, 458626, 917252]

約数ペア:

[(1, 917252), (2, 458626), (4, 229313), (7, 131036), (14, 65518), (17, 53956), (28, 32759), (34, 26978), (41, 22372), (47, 19516), (68, 13489), (82, 11186), (94, 9758), (119, 7708), (164, 5593), (188, 4879), (238, 3854), (287, 3196), (329, 2788), (476, 1927), (574, 1598), (658, 1394), (697, 1316), (799, 1148)]