2457038272

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{227167}}^1$

素因数の和:227205

約数の個数: 42

約数和(自身を含む): 5279611488

約数和(自身を除く): 2822573216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 227167, 454334, 908668, 1817336, 2953171, 3634672, 5906342, 7269344, 11812684, 14538688, 23625368, 38391223, 47250736, 76782446, 94501472, 153564892, 189002944, 307129784, 614259568, 1228519136, 2457038272]

約数ペア:

[(1, 2457038272), (2, 1228519136), (4, 614259568), (8, 307129784), (13, 189002944), (16, 153564892), (26, 94501472), (32, 76782446), (52, 47250736), (64, 38391223), (104, 23625368), (169, 14538688), (208, 11812684), (338, 7269344), (416, 5906342), (676, 3634672), (832, 2953171), (1352, 1817336), (2704, 908668), (5408, 454334), (10816, 227167)]