487328

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 975492

約数和(自身を除く): 488164

約数列:

[1, 2, 4, 8, 16, 32, 97, 157, 194, 314, 388, 628, 776, 1256, 1552, 2512, 3104, 5024, 15229, 30458, 60916, 121832, 243664, 487328]

約数ペア:

[(1, 487328), (2, 243664), (4, 121832), (8, 60916), (16, 30458), (32, 15229), (97, 5024), (157, 3104), (194, 2512), (314, 1552), (388, 1256), (628, 776)]