2099341328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{604649}}^1$

素因数の和:604695

約数の個数: 40

約数和(自身を含む): 4798502400

約数和(自身を除く): 2699161072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 604649, 1209298, 2418596, 4232543, 4837192, 8465086, 9674384, 16930172, 18744119, 33860344, 37488238, 67720688, 74976476, 131208833, 149952952, 262417666, 299905904, 524835332, 1049670664, 2099341328]

約数ペア:

[(1, 2099341328), (2, 1049670664), (4, 524835332), (7, 299905904), (8, 262417666), (14, 149952952), (16, 131208833), (28, 74976476), (31, 67720688), (56, 37488238), (62, 33860344), (112, 18744119), (124, 16930172), (217, 9674384), (248, 8465086), (434, 4837192), (496, 4232543), (868, 2418596), (1736, 1209298), (3472, 604649)]