7894766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 14651280

約数和(自身を除く): 6756514

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 101, 121, 187, 202, 209, 242, 323, 374, 418, 646, 1111, 1717, 1919, 2057, 2222, 2299, 3434, 3553, 3838, 4114, 4598, 7106, 12221, 18887, 21109, 24442, 32623, 37774, 39083, 42218, 65246, 78166, 207757, 232199, 358853, 415514, 464398, 717706, 3947383, 7894766]

約数ペア:

[(1, 7894766), (2, 3947383), (11, 717706), (17, 464398), (19, 415514), (22, 358853), (34, 232199), (38, 207757), (101, 78166), (121, 65246), (187, 42218), (202, 39083), (209, 37774), (242, 32623), (323, 24442), (374, 21109), (418, 18887), (646, 12221), (1111, 7106), (1717, 4598), (1919, 4114), (2057, 3838), (2222, 3553), (2299, 3434)]