1040718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1378482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 349, 426, 497, 698, 994, 1047, 1491, 2094, 2443, 2982, 4886, 7329, 14658, 24779, 49558, 74337, 148674, 173453, 346906, 520359, 1040718]

約数ペア:

[(1, 1040718), (2, 520359), (3, 346906), (6, 173453), (7, 148674), (14, 74337), (21, 49558), (42, 24779), (71, 14658), (142, 7329), (213, 4886), (349, 2982), (426, 2443), (497, 2094), (698, 1491), (994, 1047)]