1094290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 2150064

約数和(自身を除く): 1055774

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 157, 170, 205, 314, 410, 697, 785, 1394, 1570, 2669, 3485, 5338, 6437, 6970, 12874, 13345, 26690, 32185, 64370, 109429, 218858, 547145, 1094290]

約数ペア:

[(1, 1094290), (2, 547145), (5, 218858), (10, 109429), (17, 64370), (34, 32185), (41, 26690), (82, 13345), (85, 12874), (157, 6970), (170, 6437), (205, 5338), (314, 3485), (410, 2669), (697, 1570), (785, 1394)]