2862781278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{55733}}^1$

素因数の和:56968

約数の個数: 32

約数和(自身を含む): 6548967936

約数和(自身を除く): 3686186658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1223, 2446, 3669, 7338, 8561, 17122, 25683, 51366, 55733, 111466, 167199, 334398, 390131, 780262, 1170393, 2340786, 68161459, 136322918, 204484377, 408968754, 477130213, 954260426, 1431390639, 2862781278]

約数ペア:

[(1, 2862781278), (2, 1431390639), (3, 954260426), (6, 477130213), (7, 408968754), (14, 204484377), (21, 136322918), (42, 68161459), (1223, 2340786), (2446, 1170393), (3669, 780262), (7338, 390131), (8561, 334398), (17122, 167199), (25683, 111466), (51366, 55733)]