4781491.00000000

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 183141000

約数和(自身を除く): 86519566

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 149, 182, 298, 509, 637, 1018, 1043, 1274, 1937, 2086, 3563, 3874, 6617, 7126, 7301, 13234, 13559, 14602, 24941, 27118, 46319, 49882, 75841, 92638, 94913, 151682, 189826, 324233, 530887, 648466, 985933, 1061774, 1971866, 3716209, 6901531, 7432418, 13803062, 48310717, 96621434]

約数ペア:

[(1, 96621434), (2, 48310717), (7, 13803062), (13, 7432418), (14, 6901531), (26, 3716209), (49, 1971866), (91, 1061774), (98, 985933), (149, 648466), (182, 530887), (298, 324233), (509, 189826), (637, 151682), (1018, 94913), (1043, 92638), (1274, 75841), (1937, 49882), (2086, 46319), (3563, 27118), (3874, 24941), (6617, 14602), (7126, 13559), (7301, 13234)]