506042512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1020247}}^1$

素因数の和:1020286

約数の個数: 20

約数和(自身を含む): 1012086016

約数和(自身を除く): 506043504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1020247, 2040494, 4080988, 8161976, 16323952, 31627657, 63255314, 126510628, 253021256, 506042512]

約数ペア:

[(1, 506042512), (2, 253021256), (4, 126510628), (8, 63255314), (16, 31627657), (31, 16323952), (62, 8161976), (124, 4080988), (248, 2040494), (496, 1020247)]