7774278

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 16039296

約数和(自身を除く): 8265018

約数列:

[1, 2, 3, 6, 67, 83, 134, 166, 201, 233, 249, 402, 466, 498, 699, 1398, 5561, 11122, 15611, 16683, 19339, 31222, 33366, 38678, 46833, 58017, 93666, 116034, 1295713, 2591426, 3887139, 7774278]

約数ペア:

[(1, 7774278), (2, 3887139), (3, 2591426), (6, 1295713), (67, 116034), (83, 93666), (134, 58017), (166, 46833), (201, 38678), (233, 33366), (249, 31222), (402, 19339), (466, 16683), (498, 15611), (699, 11122), (1398, 5561)]