4501193768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{210809}}^1$

素因数の和:210989

約数の個数: 32

約数和(自身を含む): 8993154600

約数和(自身を除く): 4491960832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 210809, 421618, 843236, 1686472, 3583753, 7167506, 14335012, 28670024, 33097013, 66194026, 132388052, 264776104, 562649221, 1125298442, 2250596884, 4501193768]

約数ペア:

[(1, 4501193768), (2, 2250596884), (4, 1125298442), (8, 562649221), (17, 264776104), (34, 132388052), (68, 66194026), (136, 33097013), (157, 28670024), (314, 14335012), (628, 7167506), (1256, 3583753), (2669, 1686472), (5338, 843236), (10676, 421618), (21352, 210809)]