630982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 1140480

約数和(自身を除く): 509498

約数列:

[1, 2, 11, 22, 23, 29, 43, 46, 58, 86, 253, 319, 473, 506, 638, 667, 946, 989, 1247, 1334, 1978, 2494, 7337, 10879, 13717, 14674, 21758, 27434, 28681, 57362, 315491, 630982]

約数ペア:

[(1, 630982), (2, 315491), (11, 57362), (22, 28681), (23, 27434), (29, 21758), (43, 14674), (46, 13717), (58, 10879), (86, 7337), (253, 2494), (319, 1978), (473, 1334), (506, 1247), (638, 989), (667, 946)]