1131172

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 2298240

約数和(自身を除く): 1167068

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 569, 994, 1138, 1988, 2276, 3983, 7966, 15932, 40399, 80798, 161596, 282793, 565586, 1131172]

約数ペア:

[(1, 1131172), (2, 565586), (4, 282793), (7, 161596), (14, 80798), (28, 40399), (71, 15932), (142, 7966), (284, 3983), (497, 2276), (569, 1988), (994, 1138)]