380674954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1573037}}^1$

素因数の和:1573061

約数の個数: 12

約数和(自身を含む): 627642162

約数和(自身を除く): 246967208

約数列:

[1, 2, 11, 22, 121, 242, 1573037, 3146074, 17303407, 34606814, 190337477, 380674954]

約数ペア:

[(1, 380674954), (2, 190337477), (11, 34606814), (22, 17303407), (121, 3146074), (242, 1573037)]