404928498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5191391}}^1$

素因数の和:5191409

約数の個数: 16

約数和(自身を含む): 872153856

約数和(自身を除く): 467225358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5191391, 10382782, 15574173, 31148346, 67488083, 134976166, 202464249, 404928498]

約数ペア:

[(1, 404928498), (2, 202464249), (3, 134976166), (6, 67488083), (13, 31148346), (26, 15574173), (39, 10382782), (78, 5191391)]