2519648

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1190

約数の個数: 24

約数和(自身を含む): 5034960

約数和(自身を除く): 2515312

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1109, 1136, 2218, 2272, 4436, 8872, 17744, 35488, 78739, 157478, 314956, 629912, 1259824, 2519648]

約数ペア:

[(1, 2519648), (2, 1259824), (4, 629912), (8, 314956), (16, 157478), (32, 78739), (71, 35488), (142, 17744), (284, 8872), (568, 4436), (1109, 2272), (1136, 2218)]