2500163510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{14897}}^1$

素因数の和:16208

約数の個数: 32

約数和(自身を含む): 4850550432

約数和(自身を除く): 2350386922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1291, 2582, 6455, 12910, 14897, 16783, 29794, 33566, 74485, 83915, 148970, 167830, 193661, 387322, 968305, 1936610, 19232027, 38464054, 96160135, 192320270, 250016351, 500032702, 1250081755, 2500163510]

約数ペア:

[(1, 2500163510), (2, 1250081755), (5, 500032702), (10, 250016351), (13, 192320270), (26, 96160135), (65, 38464054), (130, 19232027), (1291, 1936610), (2582, 968305), (6455, 387322), (12910, 193661), (14897, 167830), (16783, 148970), (29794, 83915), (33566, 74485)]