1955383352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{237997}}^1$

素因数の和:238095

約数の個数: 32

約数和(自身を含む): 3998366400

約数和(自身を除く): 2042983048

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 237997, 475994, 951988, 1903976, 3093961, 6187922, 12375844, 18801763, 24751688, 37603526, 75207052, 150414104, 244422919, 488845838, 977691676, 1955383352]

約数ペア:

[(1, 1955383352), (2, 977691676), (4, 488845838), (8, 244422919), (13, 150414104), (26, 75207052), (52, 37603526), (79, 24751688), (104, 18801763), (158, 12375844), (316, 6187922), (632, 3093961), (1027, 1903976), (2054, 951988), (4108, 475994), (8216, 237997)]