2420391643202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1389432631}}^1$

素因数の和:1389432713

約数の個数: 16

約数和(自身を含む): 3968219596992

約数和(自身を除く): 1547827953790

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 1389432631, 2778865262, 18062624203, 36125248406, 93091986277, 186183972554, 1210195821601, 2420391643202]

約数ペア:

[(1, 2420391643202), (2, 1210195821601), (13, 186183972554), (26, 93091986277), (67, 36125248406), (134, 18062624203), (871, 2778865262), (1742, 1389432631)]