8304790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 16230816

約数和(自身を除く): 7926026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 331, 386, 662, 965, 1655, 1930, 2509, 3310, 4303, 5018, 8606, 12545, 21515, 25090, 43030, 63883, 127766, 319415, 638830, 830479, 1660958, 4152395, 8304790]

約数ペア:

[(1, 8304790), (2, 4152395), (5, 1660958), (10, 830479), (13, 638830), (26, 319415), (65, 127766), (130, 63883), (193, 43030), (331, 25090), (386, 21515), (662, 12545), (965, 8606), (1655, 5018), (1930, 4303), (2509, 3310)]