1408484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 3265920

約数和(自身を除く): 1857436

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 269, 308, 374, 476, 538, 748, 1076, 1309, 1883, 2618, 2959, 3766, 4573, 5236, 5918, 7532, 9146, 11836, 18292, 20713, 32011, 41426, 50303, 64022, 82852, 100606, 128044, 201212, 352121, 704242, 1408484]

約数ペア:

[(1, 1408484), (2, 704242), (4, 352121), (7, 201212), (11, 128044), (14, 100606), (17, 82852), (22, 64022), (28, 50303), (34, 41426), (44, 32011), (68, 20713), (77, 18292), (119, 11836), (154, 9146), (187, 7532), (238, 5918), (269, 5236), (308, 4573), (374, 3766), (476, 2959), (538, 2618), (748, 1883), (1076, 1309)]