1976898384

素因数分解:

$2^4\times 3^2\times {\mathrm{13728461}}^1$

素因数の和:13728475

約数の個数: 30

約数和(自身を含む): 5532570186

約数和(自身を除く): 3555671802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13728461, 27456922, 41185383, 54913844, 82370766, 109827688, 123556149, 164741532, 219655376, 247112298, 329483064, 494224596, 658966128, 988449192, 1976898384]

約数ペア:

[(1, 1976898384), (2, 988449192), (3, 658966128), (4, 494224596), (6, 329483064), (8, 247112298), (9, 219655376), (12, 164741532), (16, 123556149), (18, 109827688), (24, 82370766), (36, 54913844), (48, 41185383), (72, 27456922), (144, 13728461)]