2155339616

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{14159}}^1$

素因数の和:14307

約数の個数: 48

約数和(自身を含む): 4367623680

約数和(自身を除く): 2212284064

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 2144, 2272, 4757, 9514, 14159, 19028, 28318, 38056, 56636, 76112, 113272, 152224, 226544, 453088, 948653, 1005289, 1897306, 2010578, 3794612, 4021156, 7589224, 8042312, 15178448, 16084624, 30356896, 32169248, 67354363, 134708726, 269417452, 538834904, 1077669808, 2155339616]

約数ペア:

[(1, 2155339616), (2, 1077669808), (4, 538834904), (8, 269417452), (16, 134708726), (32, 67354363), (67, 32169248), (71, 30356896), (134, 16084624), (142, 15178448), (268, 8042312), (284, 7589224), (536, 4021156), (568, 3794612), (1072, 2010578), (1136, 1897306), (2144, 1005289), (2272, 948653), (4757, 453088), (9514, 226544), (14159, 152224), (19028, 113272), (28318, 76112), (38056, 56636)]