431214196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{810553}}^1$

素因数の和:810583

約数の個数: 24

約数和(自身を含む): 907820480

約数和(自身を除く): 476606284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 810553, 1621106, 3242212, 5673871, 11347742, 15400507, 22695484, 30801014, 61602028, 107803549, 215607098, 431214196]

約数ペア:

[(1, 431214196), (2, 215607098), (4, 107803549), (7, 61602028), (14, 30801014), (19, 22695484), (28, 15400507), (38, 11347742), (76, 5673871), (133, 3242212), (266, 1621106), (532, 810553)]