138404602

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 245516544

約数和(自身を除く): 107111942

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1442, 2341, 4223, 4682, 8446, 16387, 29561, 32774, 59122, 95981, 191962, 241123, 482246, 671867, 1343734, 1687861, 3375722, 9886043, 19772086, 69202301, 138404602]

約数ペア:

[(1, 138404602), (2, 69202301), (7, 19772086), (14, 9886043), (41, 3375722), (82, 1687861), (103, 1343734), (206, 671867), (287, 482246), (574, 241123), (721, 191962), (1442, 95981), (2341, 59122), (4223, 32774), (4682, 29561), (8446, 16387)]