2747089198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{279119}}^1$

素因数の和:279184

約数の個数: 32

約数和(自身を含む): 5091148800

約数和(自身を除く): 2344059602

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 279119, 558238, 1953833, 3907666, 5303261, 10327403, 10606522, 20654806, 37122827, 72291821, 74245654, 144583642, 196220657, 392441314, 1373544599, 2747089198]

約数ペア:

[(1, 2747089198), (2, 1373544599), (7, 392441314), (14, 196220657), (19, 144583642), (37, 74245654), (38, 72291821), (74, 37122827), (133, 20654806), (259, 10606522), (266, 10327403), (518, 5303261), (703, 3907666), (1406, 1953833), (4921, 558238), (9842, 279119)]