2988893408

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{1049471}}^1$

素因数の和:1049570

約数の個数: 24

約数和(自身を含む): 5950506240

約数和(自身を除く): 2961612832

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 1049471, 2098942, 4197884, 8395768, 16791536, 33583072, 93402919, 186805838, 373611676, 747223352, 1494446704, 2988893408]

約数ペア:

[(1, 2988893408), (2, 1494446704), (4, 747223352), (8, 373611676), (16, 186805838), (32, 93402919), (89, 33583072), (178, 16791536), (356, 8395768), (712, 4197884), (1424, 2098942), (2848, 1049471)]