4206344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 8446680

約数和(自身を除く): 4240336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 197, 314, 394, 628, 788, 1256, 1576, 2669, 3349, 5338, 6698, 10676, 13396, 21352, 26792, 30929, 61858, 123716, 247432, 525793, 1051586, 2103172, 4206344]

約数ペア:

[(1, 4206344), (2, 2103172), (4, 1051586), (8, 525793), (17, 247432), (34, 123716), (68, 61858), (136, 30929), (157, 26792), (197, 21352), (314, 13396), (394, 10676), (628, 6698), (788, 5338), (1256, 3349), (1576, 2669)]