309462544

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{13007}}^1$

素因数の和:14502

約数の個数: 20

約数和(自身を含む): 600033024

約数和(自身を除く): 290570480

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 5948, 11896, 13007, 23792, 26014, 52028, 104056, 208112, 19341409, 38682818, 77365636, 154731272, 309462544]

約数ペア:

[(1, 309462544), (2, 154731272), (4, 77365636), (8, 38682818), (16, 19341409), (1487, 208112), (2974, 104056), (5948, 52028), (11896, 26014), (13007, 23792)]