261027894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{62417}}^1$

素因数の和:62480

約数の個数: 32

約数和(自身を含む): 566256096

約数和(自身を除く): 305228202

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 62417, 124834, 187251, 374502, 1061089, 2122178, 2559097, 3183267, 5118194, 6366534, 7677291, 15354582, 43504649, 87009298, 130513947, 261027894]

約数ペア:

[(1, 261027894), (2, 130513947), (3, 87009298), (6, 43504649), (17, 15354582), (34, 7677291), (41, 6366534), (51, 5118194), (82, 3183267), (102, 2559097), (123, 2122178), (246, 1061089), (697, 374502), (1394, 187251), (2091, 124834), (4182, 62417)]