84031610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{646397}}^1$

素因数の和:646417

約数の個数: 16

約数和(自身を含む): 162892296

約数和(自身を除く): 78860686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 646397, 1292794, 3231985, 6463970, 8403161, 16806322, 42015805, 84031610]

約数ペア:

[(1, 84031610), (2, 42015805), (5, 16806322), (10, 8403161), (13, 6463970), (26, 3231985), (65, 1292794), (130, 646397)]