1215796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 2257920

約数和(自身を除く): 1042124

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 223, 446, 892, 1363, 2726, 5452, 6467, 10481, 12934, 20962, 25868, 41924, 303949, 607898, 1215796]

約数ペア:

[(1, 1215796), (2, 607898), (4, 303949), (29, 41924), (47, 25868), (58, 20962), (94, 12934), (116, 10481), (188, 6467), (223, 5452), (446, 2726), (892, 1363)]