1639932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2789}}^1$

素因数の和:2810

約数の個数: 36

約数和(自身を含む): 4452840

約数和(自身を除く): 2812908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2789, 5578, 8367, 11156, 16734, 19523, 33468, 39046, 58569, 78092, 117138, 136661, 234276, 273322, 409983, 546644, 819966, 1639932]

約数ペア:

[(1, 1639932), (2, 819966), (3, 546644), (4, 409983), (6, 273322), (7, 234276), (12, 136661), (14, 117138), (21, 78092), (28, 58569), (42, 39046), (49, 33468), (84, 19523), (98, 16734), (147, 11156), (196, 8367), (294, 5578), (588, 2789)]