1019342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 1620864

約数和(自身を除く): 601522

約数列:

[1, 2, 31, 41, 62, 82, 401, 802, 1271, 2542, 12431, 16441, 24862, 32882, 509671, 1019342]

約数ペア:

[(1, 1019342), (2, 509671), (31, 32882), (41, 24862), (62, 16441), (82, 12431), (401, 2542), (802, 1271)]