7157156966

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 11003351040

約数和(自身を除く): 3846194074

約数列:

[1, 2, 89, 131, 178, 191, 262, 382, 1607, 3214, 11659, 16999, 23318, 25021, 33998, 50042, 143023, 210517, 286046, 306937, 421034, 613874, 2226869, 4453738, 18736013, 27317393, 37472026, 40208747, 54634786, 80417494, 3578578483, 7157156966]

約数ペア:

[(1, 7157156966), (2, 3578578483), (89, 80417494), (131, 54634786), (178, 40208747), (191, 37472026), (262, 27317393), (382, 18736013), (1607, 4453738), (3214, 2226869), (11659, 613874), (16999, 421034), (23318, 306937), (25021, 286046), (33998, 210517), (50042, 143023)]