1642120624

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{8311}}^1$

素因数の和:8605

約数の個数: 40

約数和(自身を含む): 3255943392

約数和(自身を除く): 1613822768

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 233, 424, 466, 848, 932, 1864, 3728, 8311, 12349, 16622, 24698, 33244, 49396, 66488, 98792, 132976, 197584, 440483, 880966, 1761932, 1936463, 3523864, 3872926, 7047728, 7745852, 15491704, 30983408, 102632539, 205265078, 410530156, 821060312, 1642120624]

約数ペア:

[(1, 1642120624), (2, 821060312), (4, 410530156), (8, 205265078), (16, 102632539), (53, 30983408), (106, 15491704), (212, 7745852), (233, 7047728), (424, 3872926), (466, 3523864), (848, 1936463), (932, 1761932), (1864, 880966), (3728, 440483), (8311, 197584), (12349, 132976), (16622, 98792), (24698, 66488), (33244, 49396)]