2542482

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 3159918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 239, 394, 478, 591, 717, 1182, 1434, 1773, 2151, 3546, 4302, 5319, 6453, 10638, 12906, 47083, 94166, 141249, 282498, 423747, 847494, 1271241, 2542482]

約数ペア:

[(1, 2542482), (2, 1271241), (3, 847494), (6, 423747), (9, 282498), (18, 141249), (27, 94166), (54, 47083), (197, 12906), (239, 10638), (394, 6453), (478, 5319), (591, 4302), (717, 3546), (1182, 2151), (1434, 1773)]