4857117955195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1\times {\mathrm{664789}}^1$

素因数の和:666747

約数の個数: 32

約数和(自身を含む): 6451419985920

約数和(自身を除く): 1594302030725

約数列:

[1, 5, 11, 55, 71, 355, 781, 1871, 3905, 9355, 20581, 102905, 132841, 664205, 664789, 1461251, 3323945, 7306255, 7312679, 36563395, 47200019, 236000095, 519200209, 1243820219, 2596001045, 6219101095, 13682022409, 68410112045, 88311235549, 441556177745, 971423591039, 4857117955195]

約数ペア:

[(1, 4857117955195), (5, 971423591039), (11, 441556177745), (55, 88311235549), (71, 68410112045), (355, 13682022409), (781, 6219101095), (1871, 2596001045), (3905, 1243820219), (9355, 519200209), (20581, 236000095), (102905, 47200019), (132841, 36563395), (664205, 7312679), (664789, 7306255), (1461251, 3323945)]