2493804972

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{28621}}^1$

素因数の和:28818

約数の個数: 48

約数和(自身を含む): 5972152032

約数和(自身を除く): 3478347060

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 137, 159, 212, 274, 318, 411, 548, 636, 822, 1644, 7261, 14522, 21783, 28621, 29044, 43566, 57242, 85863, 87132, 114484, 171726, 343452, 1516913, 3033826, 3921077, 4550739, 6067652, 7842154, 9101478, 11763231, 15684308, 18202956, 23526462, 47052924, 207817081, 415634162, 623451243, 831268324, 1246902486, 2493804972]

約数ペア:

[(1, 2493804972), (2, 1246902486), (3, 831268324), (4, 623451243), (6, 415634162), (12, 207817081), (53, 47052924), (106, 23526462), (137, 18202956), (159, 15684308), (212, 11763231), (274, 9101478), (318, 7842154), (411, 6067652), (548, 4550739), (636, 3921077), (822, 3033826), (1644, 1516913), (7261, 343452), (14522, 171726), (21783, 114484), (28621, 87132), (29044, 85863), (43566, 57242)]