906201608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{202639}}^1$

素因数の和:202701

約数の個数: 32

約数和(自身を含む): 1872393600

約数和(自身を除く): 966191992

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 202639, 405278, 810556, 1621112, 2634307, 5268614, 8713477, 10537228, 17426954, 21074456, 34853908, 69707816, 113275201, 226550402, 453100804, 906201608]

約数ペア:

[(1, 906201608), (2, 453100804), (4, 226550402), (8, 113275201), (13, 69707816), (26, 34853908), (43, 21074456), (52, 17426954), (86, 10537228), (104, 8713477), (172, 5268614), (344, 2634307), (559, 1621112), (1118, 810556), (2236, 405278), (4472, 202639)]