1955816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 3956040

約数和(自身を除く): 2000224

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 197, 292, 394, 584, 788, 1241, 1576, 2482, 3349, 4964, 6698, 9928, 13396, 14381, 26792, 28762, 57524, 115048, 244477, 488954, 977908, 1955816]

約数ペア:

[(1, 1955816), (2, 977908), (4, 488954), (8, 244477), (17, 115048), (34, 57524), (68, 28762), (73, 26792), (136, 14381), (146, 13396), (197, 9928), (292, 6698), (394, 4964), (584, 3349), (788, 2482), (1241, 1576)]