1359536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 2720064

約数和(自身を除く): 1360528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2741, 5482, 10964, 21928, 43856, 84971, 169942, 339884, 679768, 1359536]

約数ペア:

[(1, 1359536), (2, 679768), (4, 339884), (8, 169942), (16, 84971), (31, 43856), (62, 21928), (124, 10964), (248, 5482), (496, 2741)]