385206224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1851953}}^1$

素因数の和:1851974

約数の個数: 20

約数和(自身を含む): 803748036

約数和(自身を除く): 418541812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1851953, 3703906, 7407812, 14815624, 24075389, 29631248, 48150778, 96301556, 192603112, 385206224]

約数ペア:

[(1, 385206224), (2, 192603112), (4, 96301556), (8, 48150778), (13, 29631248), (16, 24075389), (26, 14815624), (52, 7407812), (104, 3703906), (208, 1851953)]