1683945984908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{671159}}^1$

素因数の和:671750

約数の個数: 48

約数和(自身を含む): 3247340544000

約数和(自身を除く): 1563394559092

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 449, 508, 898, 1397, 1796, 2794, 4939, 5588, 9878, 19756, 57023, 114046, 228092, 627253, 671159, 1254506, 1342318, 2509012, 2684636, 7382749, 14765498, 29530996, 85237193, 170474386, 301350391, 340948772, 602700782, 937609123, 1205401564, 1875218246, 3314854301, 3750436492, 6629708602, 13259417204, 38271499657, 76542999314, 153085998628, 420986496227, 841972992454, 1683945984908]

約数ペア:

[(1, 1683945984908), (2, 841972992454), (4, 420986496227), (11, 153085998628), (22, 76542999314), (44, 38271499657), (127, 13259417204), (254, 6629708602), (449, 3750436492), (508, 3314854301), (898, 1875218246), (1397, 1205401564), (1796, 937609123), (2794, 602700782), (4939, 340948772), (5588, 301350391), (9878, 170474386), (19756, 85237193), (57023, 29530996), (114046, 14765498), (228092, 7382749), (627253, 2684636), (671159, 2509012), (1254506, 1342318)]