293897996

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{53281}}^1$

素因数の和:53489

約数の個数: 24

約数和(自身を含む): 590790816

約数和(自身を除く): 296892820

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 53281, 106562, 213124, 372967, 745934, 1491868, 10496357, 20992714, 41985428, 73474499, 146948998, 293897996]

約数ペア:

[(1, 293897996), (2, 146948998), (4, 73474499), (7, 41985428), (14, 20992714), (28, 10496357), (197, 1491868), (394, 745934), (788, 372967), (1379, 213124), (2758, 106562), (5516, 53281)]