977690768

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{266837}}^1$

素因数の和:267074

約数の個数: 20

約数和(自身を含む): 1902554940

約数和(自身を除く): 924864172

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 266837, 533674, 1067348, 2134696, 4269392, 61105673, 122211346, 244422692, 488845384, 977690768]

約数ペア:

[(1, 977690768), (2, 488845384), (4, 244422692), (8, 122211346), (16, 61105673), (229, 4269392), (458, 2134696), (916, 1067348), (1832, 533674), (3664, 266837)]