2459704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 5055120

約数和(自身を除く): 2595416

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 353, 536, 706, 871, 1412, 1742, 2824, 3484, 4589, 6968, 9178, 18356, 23651, 36712, 47302, 94604, 189208, 307463, 614926, 1229852, 2459704]

約数ペア:

[(1, 2459704), (2, 1229852), (4, 614926), (8, 307463), (13, 189208), (26, 94604), (52, 47302), (67, 36712), (104, 23651), (134, 18356), (268, 9178), (353, 6968), (536, 4589), (706, 3484), (871, 2824), (1412, 1742)]