2019057208

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{33353}}^1$

素因数の和:33436

約数の個数: 64

約数和(自身を含む): 4610856960

約数和(自身を除く): 2591799752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 2162, 2632, 4324, 7567, 8648, 15134, 30268, 33353, 60536, 66706, 133412, 233471, 266824, 466942, 767119, 933884, 1534238, 1567591, 1867768, 3068476, 3135182, 5369833, 6136952, 6270364, 10739666, 10973137, 12540728, 21479332, 21946274, 36054593, 42958664, 43892548, 72109186, 87785096, 144218372, 252382151, 288436744, 504764302, 1009528604, 2019057208]

約数ペア:

[(1, 2019057208), (2, 1009528604), (4, 504764302), (7, 288436744), (8, 252382151), (14, 144218372), (23, 87785096), (28, 72109186), (46, 43892548), (47, 42958664), (56, 36054593), (92, 21946274), (94, 21479332), (161, 12540728), (184, 10973137), (188, 10739666), (322, 6270364), (329, 6136952), (376, 5369833), (644, 3135182), (658, 3068476), (1081, 1867768), (1288, 1567591), (1316, 1534238), (2162, 933884), (2632, 767119), (4324, 466942), (7567, 266824), (8648, 233471), (15134, 133412), (30268, 66706), (33353, 60536)]