128804944708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{3618523}}^1$

素因数の和:3619347

約数の個数: 24

約数和(自身を含む): 246204372960

約数和(自身を除く): 117399428252

約数列:

[1, 2, 4, 11, 22, 44, 809, 1618, 3236, 8899, 17798, 35596, 3618523, 7237046, 14474092, 39803753, 79607506, 159215012, 2927385107, 5854770214, 11709540428, 32201236177, 64402472354, 128804944708]

約数ペア:

[(1, 128804944708), (2, 64402472354), (4, 32201236177), (11, 11709540428), (22, 5854770214), (44, 2927385107), (809, 159215012), (1618, 79607506), (3236, 39803753), (8899, 14474092), (17798, 7237046), (35596, 3618523)]