2085705078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{1373}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 4519426752

約数和(自身を除く): 2433721674

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 281, 318, 562, 843, 901, 1373, 1686, 1802, 2703, 2746, 4119, 4777, 5406, 8238, 9554, 14331, 14893, 23341, 28662, 29786, 44679, 46682, 70023, 72769, 89358, 140046, 145538, 218307, 253181, 385813, 436614, 506362, 759543, 771626, 1157439, 1237073, 1519086, 2314878, 2474146, 3711219, 6558821, 7422438, 13117642, 19676463, 20448089, 39352926, 40896178, 61344267, 122688534, 347617513, 695235026, 1042852539, 2085705078]

約数ペア:

[(1, 2085705078), (2, 1042852539), (3, 695235026), (6, 347617513), (17, 122688534), (34, 61344267), (51, 40896178), (53, 39352926), (102, 20448089), (106, 19676463), (159, 13117642), (281, 7422438), (318, 6558821), (562, 3711219), (843, 2474146), (901, 2314878), (1373, 1519086), (1686, 1237073), (1802, 1157439), (2703, 771626), (2746, 759543), (4119, 506362), (4777, 436614), (5406, 385813), (8238, 253181), (9554, 218307), (14331, 145538), (14893, 140046), (23341, 89358), (28662, 72769), (29786, 70023), (44679, 46682)]