978097538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{60161}}^1$

素因数の和:60913

約数の個数: 16

約数和(自身を含む): 1602715680

約数和(自身を除く): 624618142

約数列:

[1, 2, 11, 22, 739, 1478, 8129, 16258, 60161, 120322, 661771, 1323542, 44458979, 88917958, 489048769, 978097538]

約数ペア:

[(1, 978097538), (2, 489048769), (11, 88917958), (22, 44458979), (739, 1323542), (1478, 661771), (8129, 120322), (16258, 60161)]