897138384

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{455863}}^1$

素因数の和:455915

約数の個数: 40

約数和(自身を含む): 2374139712

約数和(自身を除く): 1477001328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 455863, 911726, 1367589, 1823452, 2735178, 3646904, 5470356, 7293808, 10940712, 18690383, 21881424, 37380766, 56071149, 74761532, 112142298, 149523064, 224284596, 299046128, 448569192, 897138384]

約数ペア:

[(1, 897138384), (2, 448569192), (3, 299046128), (4, 224284596), (6, 149523064), (8, 112142298), (12, 74761532), (16, 56071149), (24, 37380766), (41, 21881424), (48, 18690383), (82, 10940712), (123, 7293808), (164, 5470356), (246, 3646904), (328, 2735178), (492, 1823452), (656, 1367589), (984, 911726), (1968, 455863)]