1519024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 3246320

約数和(自身を除く): 1727296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 109, 134, 208, 218, 268, 436, 536, 871, 872, 1072, 1417, 1742, 1744, 2834, 3484, 5668, 6968, 7303, 11336, 13936, 14606, 22672, 29212, 58424, 94939, 116848, 189878, 379756, 759512, 1519024]

約数ペア:

[(1, 1519024), (2, 759512), (4, 379756), (8, 189878), (13, 116848), (16, 94939), (26, 58424), (52, 29212), (67, 22672), (104, 14606), (109, 13936), (134, 11336), (208, 7303), (218, 6968), (268, 5668), (436, 3484), (536, 2834), (871, 1744), (872, 1742), (1072, 1417)]