416814839

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{2111}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 484847616

約数和(自身を除く): 68032777

約数列:

[1, 7, 67, 421, 469, 2111, 2947, 14777, 28207, 141437, 197449, 888731, 990059, 6221117, 59544977, 416814839]

約数ペア:

[(1, 416814839), (7, 59544977), (67, 6221117), (421, 990059), (469, 888731), (2111, 197449), (2947, 141437), (14777, 28207)]