12770020730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{449807}}^1$

素因数の和:449998

約数の個数: 32

約数和(自身を含む): 24483949056

約数和(自身を除く): 11713928326

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2839, 5678, 14195, 28390, 449807, 899614, 2249035, 4498070, 7646719, 15293438, 38233595, 75117769, 76467190, 150235538, 375588845, 751177690, 1277002073, 2554004146, 6385010365, 12770020730]

約数ペア:

[(1, 12770020730), (2, 6385010365), (5, 2554004146), (10, 1277002073), (17, 751177690), (34, 375588845), (85, 150235538), (167, 76467190), (170, 75117769), (334, 38233595), (835, 15293438), (1670, 7646719), (2839, 4498070), (5678, 2249035), (14195, 899614), (28390, 449807)]