2018776864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{3299}}^1$

素因数の和:4793

約数の個数: 48

約数和(自身を含む): 4284403200

約数和(自身を除く): 2265626336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1471, 2942, 3299, 5884, 6598, 11768, 13196, 19123, 23536, 26392, 38246, 42887, 47072, 52784, 76492, 85774, 105568, 152984, 171548, 305968, 343096, 611936, 686192, 1372384, 4852829, 9705658, 19411316, 38822632, 63086777, 77645264, 126173554, 155290528, 252347108, 504694216, 1009388432, 2018776864]

約数ペア:

[(1, 2018776864), (2, 1009388432), (4, 504694216), (8, 252347108), (13, 155290528), (16, 126173554), (26, 77645264), (32, 63086777), (52, 38822632), (104, 19411316), (208, 9705658), (416, 4852829), (1471, 1372384), (2942, 686192), (3299, 611936), (5884, 343096), (6598, 305968), (11768, 171548), (13196, 152984), (19123, 105568), (23536, 85774), (26392, 76492), (38246, 52784), (42887, 47072)]