2011195072

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{9973}}^1$

素因数の和:10145

約数の個数: 56

約数和(自身を含む): 4195303776

約数和(自身を除く): 2184108704

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 137, 184, 274, 368, 548, 736, 1096, 1472, 2192, 3151, 4384, 6302, 8768, 9973, 12604, 19946, 25208, 39892, 50416, 79784, 100832, 159568, 201664, 229379, 319136, 458758, 638272, 917516, 1366301, 1835032, 2732602, 3670064, 5465204, 7340128, 10930408, 14680256, 21860816, 31424923, 43721632, 62849846, 87443264, 125699692, 251399384, 502798768, 1005597536, 2011195072]

約数ペア:

[(1, 2011195072), (2, 1005597536), (4, 502798768), (8, 251399384), (16, 125699692), (23, 87443264), (32, 62849846), (46, 43721632), (64, 31424923), (92, 21860816), (137, 14680256), (184, 10930408), (274, 7340128), (368, 5465204), (548, 3670064), (736, 2732602), (1096, 1835032), (1472, 1366301), (2192, 917516), (3151, 638272), (4384, 458758), (6302, 319136), (8768, 229379), (9973, 201664), (12604, 159568), (19946, 100832), (25208, 79784), (39892, 50416)]