414498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 553182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 139, 142, 213, 278, 417, 426, 497, 834, 973, 994, 1491, 1946, 2919, 2982, 5838, 9869, 19738, 29607, 59214, 69083, 138166, 207249, 414498]

約数ペア:

[(1, 414498), (2, 207249), (3, 138166), (6, 69083), (7, 59214), (14, 29607), (21, 19738), (42, 9869), (71, 5838), (139, 2982), (142, 2919), (213, 1946), (278, 1491), (417, 994), (426, 973), (497, 834)]