655030974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{3637}}^1$

素因数の和:5964

約数の個数: 32

約数和(自身を含む): 1411835040

約数和(自身を除く): 756804066

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2309, 3637, 4618, 6927, 7274, 10911, 13854, 21822, 30017, 47281, 60034, 90051, 94562, 141843, 180102, 283686, 8397833, 16795666, 25193499, 50386998, 109171829, 218343658, 327515487, 655030974]

約数ペア:

[(1, 655030974), (2, 327515487), (3, 218343658), (6, 109171829), (13, 50386998), (26, 25193499), (39, 16795666), (78, 8397833), (2309, 283686), (3637, 180102), (4618, 141843), (6927, 94562), (7274, 90051), (10911, 60034), (13854, 47281), (21822, 30017)]