295486567894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{121021}}^1$

素因数の和:121253

約数の個数: 64

約数和(自身を含む): 545121815040

約数和(自身を除く): 249635247146

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 137, 266, 274, 469, 938, 959, 1273, 1918, 2546, 2603, 5206, 8911, 9179, 17822, 18221, 18358, 36442, 64253, 121021, 128506, 174401, 242042, 348802, 847147, 1220807, 1694294, 2299399, 2441614, 4598798, 8108407, 16095793, 16216814, 16579877, 32191586, 33159754, 56758849, 113517698, 116059139, 154059733, 232118278, 308119466, 315017663, 630035326, 1078418131, 1110851759, 2156836262, 2205123641, 2221703518, 4410247282, 7775962313, 15551924626, 21106183421, 42212366842, 147743283947, 295486567894]

約数ペア:

[(1, 295486567894), (2, 147743283947), (7, 42212366842), (14, 21106183421), (19, 15551924626), (38, 7775962313), (67, 4410247282), (133, 2221703518), (134, 2205123641), (137, 2156836262), (266, 1110851759), (274, 1078418131), (469, 630035326), (938, 315017663), (959, 308119466), (1273, 232118278), (1918, 154059733), (2546, 116059139), (2603, 113517698), (5206, 56758849), (8911, 33159754), (9179, 32191586), (17822, 16579877), (18221, 16216814), (18358, 16095793), (36442, 8108407), (64253, 4598798), (121021, 2441614), (128506, 2299399), (174401, 1694294), (242042, 1220807), (348802, 847147)]