487945064

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{383}}^1\times {\mathrm{977}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 923857920

約数和(自身を除く): 435912856

約数列:

[1, 2, 4, 8, 163, 326, 383, 652, 766, 977, 1304, 1532, 1954, 3064, 3908, 7816, 62429, 124858, 159251, 249716, 318502, 374191, 499432, 637004, 748382, 1274008, 1496764, 2993528, 60993133, 121986266, 243972532, 487945064]

約数ペア:

[(1, 487945064), (2, 243972532), (4, 121986266), (8, 60993133), (163, 2993528), (326, 1496764), (383, 1274008), (652, 748382), (766, 637004), (977, 499432), (1304, 374191), (1532, 318502), (1954, 249716), (3064, 159251), (3908, 124858), (7816, 62429)]