2398904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2525896

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 569, 1054, 1138, 2108, 2276, 4216, 4552, 9673, 17639, 19346, 35278, 38692, 70556, 77384, 141112, 299863, 599726, 1199452, 2398904]

約数ペア:

[(1, 2398904), (2, 1199452), (4, 599726), (8, 299863), (17, 141112), (31, 77384), (34, 70556), (62, 38692), (68, 35278), (124, 19346), (136, 17639), (248, 9673), (527, 4552), (569, 4216), (1054, 2276), (1138, 2108)]