2017681946

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{6323}}^1$

素因数の和:7346

約数の個数: 32

約数和(自身を含む): 3613483008

約数和(自身を除く): 1595801062

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 991, 1982, 6323, 6937, 12646, 13874, 22793, 44261, 45586, 88522, 145429, 159551, 290858, 319102, 1018003, 2036006, 6266093, 12532186, 43862651, 87725302, 144120139, 288240278, 1008840973, 2017681946]

約数ペア:

[(1, 2017681946), (2, 1008840973), (7, 288240278), (14, 144120139), (23, 87725302), (46, 43862651), (161, 12532186), (322, 6266093), (991, 2036006), (1982, 1018003), (6323, 319102), (6937, 290858), (12646, 159551), (13874, 145429), (22793, 88522), (44261, 45586)]