2160993424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{8237}}^1$

素因数の和:9127

約数の個数: 40

約数和(自身を含む): 4412931840

約数和(自身を除く): 2251938416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 863, 1726, 3452, 6904, 8237, 13808, 16397, 16474, 32794, 32948, 65588, 65896, 131176, 131792, 156503, 262352, 313006, 626012, 1252024, 2504048, 7108531, 14217062, 28434124, 56868248, 113736496, 135062089, 270124178, 540248356, 1080496712, 2160993424]

約数ペア:

[(1, 2160993424), (2, 1080496712), (4, 540248356), (8, 270124178), (16, 135062089), (19, 113736496), (38, 56868248), (76, 28434124), (152, 14217062), (304, 7108531), (863, 2504048), (1726, 1252024), (3452, 626012), (6904, 313006), (8237, 262352), (13808, 156503), (16397, 131792), (16474, 131176), (32794, 65896), (32948, 65588)]