2979634257502

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10597571}}^1$

素因数の和:10597757

約数の個数: 48

約数和(自身を含む): 5509041828480

約数和(自身を除く): 2529407570978

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 151, 266, 302, 931, 1057, 1862, 2114, 2869, 5738, 7399, 14798, 20083, 40166, 140581, 281162, 10597571, 21195142, 74182997, 148365994, 201353849, 402707698, 519280979, 1038561958, 1409476943, 1600233221, 2818953886, 3200466442, 9866338601, 11201632547, 19732677202, 22403265094, 30404431199, 60808862398, 78411427829, 156822855658, 212831018393, 425662036786, 1489817128751, 2979634257502]

約数ペア:

[(1, 2979634257502), (2, 1489817128751), (7, 425662036786), (14, 212831018393), (19, 156822855658), (38, 78411427829), (49, 60808862398), (98, 30404431199), (133, 22403265094), (151, 19732677202), (266, 11201632547), (302, 9866338601), (931, 3200466442), (1057, 2818953886), (1862, 1600233221), (2114, 1409476943), (2869, 1038561958), (5738, 519280979), (7399, 402707698), (14798, 201353849), (20083, 148365994), (40166, 74182997), (140581, 21195142), (281162, 10597571)]