2080821270546

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2131}}^1\times {\mathrm{1323107}}^1$

素因数の和:1325287

約数の個数: 48

約数和(自身を含む): 4620578927328

約数和(自身を除く): 2539757656782

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2131, 4262, 6393, 12786, 19179, 38358, 87371, 174742, 262113, 524226, 786339, 1323107, 1572678, 2646214, 3969321, 7938642, 11907963, 23815926, 54247387, 108494774, 162742161, 325484322, 488226483, 976452966, 2819541017, 5639082034, 8458623051, 16917246102, 25375869153, 50751738306, 115601181697, 231202363394, 346803545091, 693607090182, 1040410635273, 2080821270546]

約数ペア:

[(1, 2080821270546), (2, 1040410635273), (3, 693607090182), (6, 346803545091), (9, 231202363394), (18, 115601181697), (41, 50751738306), (82, 25375869153), (123, 16917246102), (246, 8458623051), (369, 5639082034), (738, 2819541017), (2131, 976452966), (4262, 488226483), (6393, 325484322), (12786, 162742161), (19179, 108494774), (38358, 54247387), (87371, 23815926), (174742, 11907963), (262113, 7938642), (524226, 3969321), (786339, 2646214), (1323107, 1572678)]