1811700202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97729}}^1$

素因数の和:97798

約数の個数: 32

約数和(自身を含む): 3152378880

約数和(自身を除く): 1340678678

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 9269, 18538, 97729, 195458, 1270477, 2247767, 2540954, 3029599, 4495534, 6059198, 29220971, 39384787, 58441942, 69680777, 78769574, 139361554, 905850101, 1811700202]

約数ペア:

[(1, 1811700202), (2, 905850101), (13, 139361554), (23, 78769574), (26, 69680777), (31, 58441942), (46, 39384787), (62, 29220971), (299, 6059198), (403, 4495534), (598, 3029599), (713, 2540954), (806, 2247767), (1426, 1270477), (9269, 195458), (18538, 97729)]