26461892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 47680920

約数和(自身を除く): 21219028

約数列:

[1, 2, 4, 41, 82, 164, 317, 509, 634, 1018, 1268, 2036, 12997, 20869, 25994, 41738, 51988, 83476, 161353, 322706, 645412, 6615473, 13230946, 26461892]

約数ペア:

[(1, 26461892), (2, 13230946), (4, 6615473), (41, 645412), (82, 322706), (164, 161353), (317, 83476), (509, 51988), (634, 41738), (1018, 25994), (1268, 20869), (2036, 12997)]