43311970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 84409920

約数和(自身を除く): 41097950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 1579, 2110, 2743, 3158, 5486, 7895, 13715, 15790, 20527, 27430, 41054, 102635, 205270, 333169, 666338, 1665845, 3331690, 4331197, 8662394, 21655985, 43311970]

約数ペア:

[(1, 43311970), (2, 21655985), (5, 8662394), (10, 4331197), (13, 3331690), (26, 1665845), (65, 666338), (130, 333169), (211, 205270), (422, 102635), (1055, 41054), (1579, 27430), (2110, 20527), (2743, 15790), (3158, 13715), (5486, 7895)]