779012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 1495872

約数和(自身を除く): 716860

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 211, 284, 422, 844, 923, 1846, 2743, 3692, 5486, 10972, 14981, 29962, 59924, 194753, 389506, 779012]

約数ペア:

[(1, 779012), (2, 389506), (4, 194753), (13, 59924), (26, 29962), (52, 14981), (71, 10972), (142, 5486), (211, 3692), (284, 2743), (422, 1846), (844, 923)]