671092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 1270080

約数和(自身を除く): 598988

約数列:

[1, 2, 4, 17, 34, 68, 71, 139, 142, 278, 284, 556, 1207, 2363, 2414, 4726, 4828, 9452, 9869, 19738, 39476, 167773, 335546, 671092]

約数ペア:

[(1, 671092), (2, 335546), (4, 167773), (17, 39476), (34, 19738), (68, 9869), (71, 9452), (139, 4828), (142, 4726), (278, 2414), (284, 2363), (556, 1207)]