1055516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 2419200

約数和(自身を除く): 1363684

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 149, 154, 161, 253, 298, 308, 322, 506, 596, 644, 1012, 1043, 1639, 1771, 2086, 3278, 3427, 3542, 4172, 6556, 6854, 7084, 11473, 13708, 22946, 23989, 37697, 45892, 47978, 75394, 95956, 150788, 263879, 527758, 1055516]

約数ペア:

[(1, 1055516), (2, 527758), (4, 263879), (7, 150788), (11, 95956), (14, 75394), (22, 47978), (23, 45892), (28, 37697), (44, 23989), (46, 22946), (77, 13708), (92, 11473), (149, 7084), (154, 6854), (161, 6556), (253, 4172), (298, 3542), (308, 3427), (322, 3278), (506, 2086), (596, 1771), (644, 1639), (1012, 1043)]