3442474

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 6249600

約数和(自身を除く): 2807126

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 139, 203, 278, 406, 427, 854, 973, 1769, 1946, 3538, 4031, 8062, 8479, 12383, 16958, 24766, 28217, 56434, 59353, 118706, 245891, 491782, 1721237, 3442474]

約数ペア:

[(1, 3442474), (2, 1721237), (7, 491782), (14, 245891), (29, 118706), (58, 59353), (61, 56434), (122, 28217), (139, 24766), (203, 16958), (278, 12383), (406, 8479), (427, 8062), (854, 4031), (973, 3538), (1769, 1946)]