510047728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{328639}}^1$

素因数の和:328744

約数の個数: 20

約数和(自身を含む): 998408320

約数和(自身を除く): 488360592

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 328639, 657278, 1314556, 2629112, 5258224, 31877983, 63755966, 127511932, 255023864, 510047728]

約数ペア:

[(1, 510047728), (2, 255023864), (4, 127511932), (8, 63755966), (16, 31877983), (97, 5258224), (194, 2629112), (388, 1314556), (776, 657278), (1552, 328639)]