2153411178

素因数分解:

$2^1\times 3^1\times {\mathrm{2939}}^1\times {\mathrm{122117}}^1$

素因数の和:125061

約数の個数: 16

約数和(自身を含む): 4308323040

約数和(自身を除く): 2154911862

約数列:

[1, 2, 3, 6, 2939, 5878, 8817, 17634, 122117, 244234, 366351, 732702, 358901863, 717803726, 1076705589, 2153411178]

約数ペア:

[(1, 2153411178), (2, 1076705589), (3, 717803726), (6, 358901863), (2939, 732702), (5878, 366351), (8817, 244234), (17634, 122117)]