965513948

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{485671}}^1$

素因数の和:485753

約数の個数: 24

約数和(自身を含む): 1958229504

約数和(自身を除く): 992715556

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 485671, 971342, 1942684, 3399697, 6799394, 13598788, 34482641, 68965282, 137930564, 241378487, 482756974, 965513948]

約数ペア:

[(1, 965513948), (2, 482756974), (4, 241378487), (7, 137930564), (14, 68965282), (28, 34482641), (71, 13598788), (142, 6799394), (284, 3399697), (497, 1942684), (994, 971342), (1988, 485671)]