420926902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1125473}}^1$

素因数の和:1125503

約数の個数: 16

約数和(自身を含む): 729307152

約数和(自身を除く): 308380250

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1125473, 2250946, 12380203, 19133041, 24760406, 38266082, 210463451, 420926902]

約数ペア:

[(1, 420926902), (2, 210463451), (11, 38266082), (17, 24760406), (22, 19133041), (34, 12380203), (187, 2250946), (374, 1125473)]