2390656

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 5018400

約数和(自身を除く): 2627744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 983, 1216, 1966, 2432, 3932, 7864, 15728, 18677, 31456, 37354, 62912, 74708, 125824, 149416, 298832, 597664, 1195328, 2390656]

約数ペア:

[(1, 2390656), (2, 1195328), (4, 597664), (8, 298832), (16, 149416), (19, 125824), (32, 74708), (38, 62912), (64, 37354), (76, 31456), (128, 18677), (152, 15728), (304, 7864), (608, 3932), (983, 2432), (1216, 1966)]