1625442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 4040640

約数和(自身を除く): 2415198

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 229, 273, 338, 458, 507, 546, 687, 1014, 1183, 1374, 1603, 2366, 2977, 3206, 3549, 4809, 5954, 7098, 8931, 9618, 17862, 20839, 38701, 41678, 62517, 77402, 116103, 125034, 232206, 270907, 541814, 812721, 1625442]

約数ペア:

[(1, 1625442), (2, 812721), (3, 541814), (6, 270907), (7, 232206), (13, 125034), (14, 116103), (21, 77402), (26, 62517), (39, 41678), (42, 38701), (78, 20839), (91, 17862), (169, 9618), (182, 8931), (229, 7098), (273, 5954), (338, 4809), (458, 3549), (507, 3206), (546, 2977), (687, 2366), (1014, 1603), (1183, 1374)]