1319948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2903040

約数和(自身を除く): 1583092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 59, 68, 94, 118, 119, 188, 236, 238, 329, 413, 476, 658, 799, 826, 1003, 1316, 1598, 1652, 2006, 2773, 3196, 4012, 5546, 5593, 7021, 11092, 11186, 14042, 19411, 22372, 28084, 38822, 47141, 77644, 94282, 188564, 329987, 659974, 1319948]

約数ペア:

[(1, 1319948), (2, 659974), (4, 329987), (7, 188564), (14, 94282), (17, 77644), (28, 47141), (34, 38822), (47, 28084), (59, 22372), (68, 19411), (94, 14042), (118, 11186), (119, 11092), (188, 7021), (236, 5593), (238, 5546), (329, 4012), (413, 3196), (476, 2773), (658, 2006), (799, 1652), (826, 1598), (1003, 1316)]