2019652479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1823}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 3334286592

約数和(自身を除く): 1314634113

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 557, 663, 1671, 1823, 1989, 5013, 5469, 7241, 9469, 16407, 21723, 23699, 28407, 30991, 65169, 71097, 85221, 92973, 123097, 213291, 278919, 369291, 402883, 1015411, 1107873, 1208649, 3046233, 3625947, 9138699, 13200343, 17261987, 39601029, 51785961, 118803087, 155357883, 224405831, 673217493, 2019652479]

約数ペア:

[(1, 2019652479), (3, 673217493), (9, 224405831), (13, 155357883), (17, 118803087), (39, 51785961), (51, 39601029), (117, 17261987), (153, 13200343), (221, 9138699), (557, 3625947), (663, 3046233), (1671, 1208649), (1823, 1107873), (1989, 1015411), (5013, 402883), (5469, 369291), (7241, 278919), (9469, 213291), (16407, 123097), (21723, 92973), (23699, 85221), (28407, 71097), (30991, 65169)]