1888827356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{18523}}^1$

素因数の和:18630

約数の個数: 48

約数和(自身を含む): 3725102304

約数和(自身を除く): 1836274948

約数列:

[1, 2, 4, 13, 26, 37, 52, 53, 74, 106, 148, 212, 481, 689, 962, 1378, 1924, 1961, 2756, 3922, 7844, 18523, 25493, 37046, 50986, 74092, 101972, 240799, 481598, 685351, 963196, 981719, 1370702, 1963438, 2741404, 3926876, 8909563, 12762347, 17819126, 25524694, 35638252, 36323603, 51049388, 72647206, 145294412, 472206839, 944413678, 1888827356]

約数ペア:

[(1, 1888827356), (2, 944413678), (4, 472206839), (13, 145294412), (26, 72647206), (37, 51049388), (52, 36323603), (53, 35638252), (74, 25524694), (106, 17819126), (148, 12762347), (212, 8909563), (481, 3926876), (689, 2741404), (962, 1963438), (1378, 1370702), (1924, 981719), (1961, 963196), (2756, 685351), (3922, 481598), (7844, 240799), (18523, 101972), (25493, 74092), (37046, 50986)]