2912229712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1368529}}^1$

素因数の和:1368563

約数の個数: 40

約数和(自身を含む): 6787908800

約数和(自身を除く): 3875679088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1368529, 2737058, 5474116, 9579703, 10948232, 19159406, 21896464, 26002051, 38318812, 52004102, 76637624, 104008204, 153275248, 182014357, 208016408, 364028714, 416032816, 728057428, 1456114856, 2912229712]

約数ペア:

[(1, 2912229712), (2, 1456114856), (4, 728057428), (7, 416032816), (8, 364028714), (14, 208016408), (16, 182014357), (19, 153275248), (28, 104008204), (38, 76637624), (56, 52004102), (76, 38318812), (112, 26002051), (133, 21896464), (152, 19159406), (266, 10948232), (304, 9579703), (532, 5474116), (1064, 2737058), (2128, 1368529)]