349366916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{4691}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 627189024

約数和(自身を除く): 277822108

約数列:

[1, 2, 4, 43, 86, 172, 433, 866, 1732, 4691, 9382, 18619, 18764, 37238, 74476, 201713, 403426, 806852, 2031203, 4062406, 8124812, 87341729, 174683458, 349366916]

約数ペア:

[(1, 349366916), (2, 174683458), (4, 87341729), (43, 8124812), (86, 4062406), (172, 2031203), (433, 806852), (866, 403426), (1732, 201713), (4691, 74476), (9382, 37238), (18619, 18764)]