1965890304001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1\times {\mathrm{8861}}^1$

素因数の和:10633

約数の個数: 32

約数和(自身を含む): 2162261074176

約数和(自身を除く): 196370770175

約数列:

[1, 13, 71, 157, 923, 1531, 2041, 8861, 11147, 19903, 108701, 115193, 144911, 240367, 629131, 1391177, 1413113, 3124771, 8178703, 13566191, 17066057, 18085301, 98773567, 176360483, 221858741, 963199561, 1284056371, 2129891987, 12521594293, 27688595831, 151222331077, 1965890304001]

約数ペア:

[(1, 1965890304001), (13, 151222331077), (71, 27688595831), (157, 12521594293), (923, 2129891987), (1531, 1284056371), (2041, 963199561), (8861, 221858741), (11147, 176360483), (19903, 98773567), (108701, 18085301), (115193, 17066057), (144911, 13566191), (240367, 8178703), (629131, 3124771), (1391177, 1413113)]