2642248910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{424117}}^1$

素因数の和:424220

約数の個数: 32

約数和(自身を含む): 5496569280

約数和(自身を除く): 2854320370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 424117, 848234, 2120585, 2968819, 4241170, 5937638, 14844095, 29688190, 37746413, 75492826, 188732065, 264224891, 377464130, 528449782, 1321124455, 2642248910]

約数ペア:

[(1, 2642248910), (2, 1321124455), (5, 528449782), (7, 377464130), (10, 264224891), (14, 188732065), (35, 75492826), (70, 37746413), (89, 29688190), (178, 14844095), (445, 5937638), (623, 4241170), (890, 2968819), (1246, 2120585), (3115, 848234), (6230, 424117)]