1811004910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8387}}^1$

素因数の和:8569

約数の個数: 64

約数和(自身を含む): 3855527424

約数和(自身を除く): 2044522514

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 151, 286, 302, 715, 755, 1430, 1510, 1661, 1963, 3322, 3926, 8305, 8387, 9815, 16610, 16774, 19630, 21593, 41935, 43186, 83870, 92257, 107965, 109031, 184514, 215930, 218062, 461285, 545155, 922570, 1090310, 1199341, 1266437, 2398682, 2532874, 5996705, 6332185, 11993410, 12664370, 13930807, 16463681, 27861614, 32927362, 69654035, 82318405, 139308070, 164636810, 181100491, 362200982, 905502455, 1811004910]

約数ペア:

[(1, 1811004910), (2, 905502455), (5, 362200982), (10, 181100491), (11, 164636810), (13, 139308070), (22, 82318405), (26, 69654035), (55, 32927362), (65, 27861614), (110, 16463681), (130, 13930807), (143, 12664370), (151, 11993410), (286, 6332185), (302, 5996705), (715, 2532874), (755, 2398682), (1430, 1266437), (1510, 1199341), (1661, 1090310), (1963, 922570), (3322, 545155), (3926, 461285), (8305, 218062), (8387, 215930), (9815, 184514), (16610, 109031), (16774, 107965), (19630, 92257), (21593, 83870), (41935, 43186)]