899520976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{3929}}^1$

素因数の和:4327

約数の個数: 40

約数和(自身を含む): 1790901000

約数和(自身を除く): 891380024

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 349, 656, 698, 1396, 2792, 3929, 5584, 7858, 14309, 15716, 28618, 31432, 57236, 62864, 114472, 161089, 228944, 322178, 644356, 1288712, 1371221, 2577424, 2742442, 5484884, 10969768, 21939536, 56220061, 112440122, 224880244, 449760488, 899520976]

約数ペア:

[(1, 899520976), (2, 449760488), (4, 224880244), (8, 112440122), (16, 56220061), (41, 21939536), (82, 10969768), (164, 5484884), (328, 2742442), (349, 2577424), (656, 1371221), (698, 1288712), (1396, 644356), (2792, 322178), (3929, 228944), (5584, 161089), (7858, 114472), (14309, 62864), (15716, 57236), (28618, 31432)]