489165726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{31393}}^1$

素因数の和:31465

約数の個数: 48

約数和(自身を含む): 1159568784

約数和(自身を除く): 670403058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 31393, 62786, 94179, 188358, 219751, 439502, 659253, 1318506, 1538257, 1663829, 3076514, 3327658, 4614771, 4991487, 9229542, 9982974, 11646803, 23293606, 34940409, 69880818, 81527621, 163055242, 244582863, 489165726]

約数ペア:

[(1, 489165726), (2, 244582863), (3, 163055242), (6, 81527621), (7, 69880818), (14, 34940409), (21, 23293606), (42, 11646803), (49, 9982974), (53, 9229542), (98, 4991487), (106, 4614771), (147, 3327658), (159, 3076514), (294, 1663829), (318, 1538257), (371, 1318506), (742, 659253), (1113, 439502), (2226, 219751), (2597, 188358), (5194, 94179), (7791, 62786), (15582, 31393)]