1664234

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 36

約数和(自身を含む): 3089058

約数和(自身を除く): 1424824

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 506, 529, 598, 1058, 1573, 2783, 3146, 3289, 5566, 5819, 6578, 6877, 11638, 13754, 36179, 64009, 72358, 75647, 128018, 151294, 832117, 1664234]

約数ペア:

[(1, 1664234), (2, 832117), (11, 151294), (13, 128018), (22, 75647), (23, 72358), (26, 64009), (46, 36179), (121, 13754), (143, 11638), (242, 6877), (253, 6578), (286, 5819), (299, 5566), (506, 3289), (529, 3146), (598, 2783), (1058, 1573)]