128214607462

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1\times {\mathrm{495301}}^1$

素因数の和:496023

約数の個数: 16

約数和(自身を含む): 193393637712

約数和(自身を除く): 65179030250

約数列:

[1, 2, 347, 373, 694, 746, 129431, 258862, 495301, 990602, 171869447, 184747273, 343738894, 369494546, 64107303731, 128214607462]

約数ペア:

[(1, 128214607462), (2, 64107303731), (347, 369494546), (373, 343738894), (694, 184747273), (746, 171869447), (129431, 990602), (258862, 495301)]