1596222

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 24

約数和(自身を含む): 3510000

約数和(自身を除く): 1913778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1249, 1278, 2498, 3747, 7494, 11241, 22482, 88679, 177358, 266037, 532074, 798111, 1596222]

約数ペア:

[(1, 1596222), (2, 798111), (3, 532074), (6, 266037), (9, 177358), (18, 88679), (71, 22482), (142, 11241), (213, 7494), (426, 3747), (639, 2498), (1249, 1278)]