253669493456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{386691301}}^1$

素因数の和:386691350

約数の個数: 20

約数和(自身を含む): 503472075204

約数和(自身を除く): 249802581748

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 386691301, 773382602, 1546765204, 3093530408, 6187060816, 15854343341, 31708686682, 63417373364, 126834746728, 253669493456]

約数ペア:

[(1, 253669493456), (2, 126834746728), (4, 63417373364), (8, 31708686682), (16, 15854343341), (41, 6187060816), (82, 3093530408), (164, 1546765204), (328, 773382602), (656, 386691301)]