2646196

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 5630688

約数和(自身を除く): 2984492

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 587, 644, 1127, 1174, 2254, 2348, 4109, 4508, 8218, 13501, 16436, 27002, 28763, 54004, 57526, 94507, 115052, 189014, 378028, 661549, 1323098, 2646196]

約数ペア:

[(1, 2646196), (2, 1323098), (4, 661549), (7, 378028), (14, 189014), (23, 115052), (28, 94507), (46, 57526), (49, 54004), (92, 28763), (98, 27002), (161, 16436), (196, 13501), (322, 8218), (587, 4508), (644, 4109), (1127, 2348), (1174, 2254)]