561194038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{208933}}^1$

素因数の和:209031

約数の個数: 16

約数和(自身を含む): 902594880

約数和(自身を除く): 341400842

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 208933, 417866, 3551861, 7103722, 16505707, 33011414, 280597019, 561194038]

約数ペア:

[(1, 561194038), (2, 280597019), (17, 33011414), (34, 16505707), (79, 7103722), (158, 3551861), (1343, 417866), (2686, 208933)]