2216404566

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{519551}}^1$

素因数の和:519641

約数の個数: 32

約数和(自身を含む): 4987699200

約数和(自身を除く): 2771294634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 519551, 1039102, 1558653, 3117306, 4675959, 9351918, 14027877, 28055754, 41044529, 82089058, 123133587, 246267174, 369400761, 738801522, 1108202283, 2216404566]

約数ペア:

[(1, 2216404566), (2, 1108202283), (3, 738801522), (6, 369400761), (9, 246267174), (18, 123133587), (27, 82089058), (54, 41044529), (79, 28055754), (158, 14027877), (237, 9351918), (474, 4675959), (711, 3117306), (1422, 1558653), (2133, 1039102), (4266, 519551)]