557964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1430

約数の個数: 36

約数和(自身を含む): 1539720

約数和(自身を除く): 981756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1409, 2818, 4227, 5636, 8454, 12681, 15499, 16908, 25362, 30998, 46497, 50724, 61996, 92994, 139491, 185988, 278982, 557964]

約数ペア:

[(1, 557964), (2, 278982), (3, 185988), (4, 139491), (6, 92994), (9, 61996), (11, 50724), (12, 46497), (18, 30998), (22, 25362), (33, 16908), (36, 15499), (44, 12681), (66, 8454), (99, 5636), (132, 4227), (198, 2818), (396, 1409)]