2099452808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{195407}}^1$

素因数の和:195509

約数の個数: 32

約数和(自身を含む): 4220812800

約数和(自身を除く): 2121359992

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 195407, 390814, 781628, 1563256, 3321919, 6643838, 13287676, 15437153, 26575352, 30874306, 61748612, 123497224, 262431601, 524863202, 1049726404, 2099452808]

約数ペア:

[(1, 2099452808), (2, 1049726404), (4, 524863202), (8, 262431601), (17, 123497224), (34, 61748612), (68, 30874306), (79, 26575352), (136, 15437153), (158, 13287676), (316, 6643838), (632, 3321919), (1343, 1563256), (2686, 781628), (5372, 390814), (10744, 195407)]