1883128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 4006800

約数和(自身を除く): 2123672

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 953, 988, 1906, 1976, 3812, 7624, 12389, 18107, 24778, 36214, 49556, 72428, 99112, 144856, 235391, 470782, 941564, 1883128]

約数ペア:

[(1, 1883128), (2, 941564), (4, 470782), (8, 235391), (13, 144856), (19, 99112), (26, 72428), (38, 49556), (52, 36214), (76, 24778), (104, 18107), (152, 12389), (247, 7624), (494, 3812), (953, 1976), (988, 1906)]