868088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 1859760

約数和(自身を除く): 991672

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 491, 884, 982, 1768, 1964, 3928, 6383, 8347, 12766, 16694, 25532, 33388, 51064, 66776, 108511, 217022, 434044, 868088]

約数ペア:

[(1, 868088), (2, 434044), (4, 217022), (8, 108511), (13, 66776), (17, 51064), (26, 33388), (34, 25532), (52, 16694), (68, 12766), (104, 8347), (136, 6383), (221, 3928), (442, 1964), (491, 1768), (884, 982)]