233122552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{117977}}^1$

素因数の和:118015

約数の個数: 32

約数和(自身を含む): 495507600

約数和(自身を除く): 262385048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 117977, 235954, 471908, 943816, 1533701, 2241563, 3067402, 4483126, 6134804, 8966252, 12269608, 17932504, 29140319, 58280638, 116561276, 233122552]

約数ペア:

[(1, 233122552), (2, 116561276), (4, 58280638), (8, 29140319), (13, 17932504), (19, 12269608), (26, 8966252), (38, 6134804), (52, 4483126), (76, 3067402), (104, 2241563), (152, 1533701), (247, 943816), (494, 471908), (988, 235954), (1976, 117977)]