318990354

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2798161}}^1$

素因数の和:2798185

約数の個数: 16

約数和(自身を含む): 671558880

約数和(自身を除く): 352568526

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2798161, 5596322, 8394483, 16788966, 53165059, 106330118, 159495177, 318990354]

約数ペア:

[(1, 318990354), (2, 159495177), (3, 106330118), (6, 53165059), (19, 16788966), (38, 8394483), (57, 5596322), (114, 2798161)]