808220464

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{753937}}^1$

素因数の和:754012

約数の個数: 20

約数和(自身を含む): 1589301304

約数和(自身を除く): 781080840

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 753937, 1507874, 3015748, 6031496, 12062992, 50513779, 101027558, 202055116, 404110232, 808220464]

約数ペア:

[(1, 808220464), (2, 404110232), (4, 202055116), (8, 101027558), (16, 50513779), (67, 12062992), (134, 6031496), (268, 3015748), (536, 1507874), (1072, 753937)]