1258422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 2868480

約数和(自身を除く): 1610058

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 829, 1518, 1658, 2487, 4974, 9119, 18238, 19067, 27357, 38134, 54714, 57201, 114402, 209737, 419474, 629211, 1258422]

約数ペア:

[(1, 1258422), (2, 629211), (3, 419474), (6, 209737), (11, 114402), (22, 57201), (23, 54714), (33, 38134), (46, 27357), (66, 19067), (69, 18238), (138, 9119), (253, 4974), (506, 2487), (759, 1658), (829, 1518)]