2839452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 8426880

約数和(自身を除く): 5587428

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 439, 462, 539, 588, 878, 924, 1078, 1317, 1617, 1756, 2156, 2634, 3073, 3234, 4829, 5268, 6146, 6468, 9219, 9658, 12292, 14487, 18438, 19316, 21511, 28974, 33803, 36876, 43022, 57948, 64533, 67606, 86044, 101409, 129066, 135212, 202818, 236621, 258132, 405636, 473242, 709863, 946484, 1419726, 2839452]

約数ペア:

[(1, 2839452), (2, 1419726), (3, 946484), (4, 709863), (6, 473242), (7, 405636), (11, 258132), (12, 236621), (14, 202818), (21, 135212), (22, 129066), (28, 101409), (33, 86044), (42, 67606), (44, 64533), (49, 57948), (66, 43022), (77, 36876), (84, 33803), (98, 28974), (132, 21511), (147, 19316), (154, 18438), (196, 14487), (231, 12292), (294, 9658), (308, 9219), (439, 6468), (462, 6146), (539, 5268), (588, 4829), (878, 3234), (924, 3073), (1078, 2634), (1317, 2156), (1617, 1756)]