2378620088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{21803}}^1$

素因数の和:22871

約数の個数: 32

約数和(自身を含む): 4807782000

約数和(自身を除く): 2429161912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1049, 2098, 4196, 8392, 13637, 21803, 27274, 43606, 54548, 87212, 109096, 174424, 283439, 566878, 1133756, 2267512, 22871347, 45742694, 91485388, 182970776, 297327511, 594655022, 1189310044, 2378620088]

約数ペア:

[(1, 2378620088), (2, 1189310044), (4, 594655022), (8, 297327511), (13, 182970776), (26, 91485388), (52, 45742694), (104, 22871347), (1049, 2267512), (2098, 1133756), (4196, 566878), (8392, 283439), (13637, 174424), (21803, 109096), (27274, 87212), (43606, 54548)]