1279194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 3146400

約数和(自身を除く): 1867206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 229, 266, 294, 399, 458, 687, 798, 931, 1374, 1603, 1862, 2793, 3206, 4351, 4809, 5586, 8702, 9618, 11221, 13053, 22442, 26106, 30457, 33663, 60914, 67326, 91371, 182742, 213199, 426398, 639597, 1279194]

約数ペア:

[(1, 1279194), (2, 639597), (3, 426398), (6, 213199), (7, 182742), (14, 91371), (19, 67326), (21, 60914), (38, 33663), (42, 30457), (49, 26106), (57, 22442), (98, 13053), (114, 11221), (133, 9618), (147, 8702), (229, 5586), (266, 4809), (294, 4351), (399, 3206), (458, 2793), (687, 1862), (798, 1603), (931, 1374)]