2018958488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{146983}}^1$

素因数の和:147107

約数の個数: 32

約数和(自身を含む): 4047939360

約数和(自身を除く): 2028980872

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 13736, 146983, 293966, 587932, 1175864, 2498711, 4997422, 9994844, 14845283, 19989688, 29690566, 59381132, 118762264, 252369811, 504739622, 1009479244, 2018958488]

約数ペア:

[(1, 2018958488), (2, 1009479244), (4, 504739622), (8, 252369811), (17, 118762264), (34, 59381132), (68, 29690566), (101, 19989688), (136, 14845283), (202, 9994844), (404, 4997422), (808, 2498711), (1717, 1175864), (3434, 587932), (6868, 293966), (13736, 146983)]