78492946

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{13381}}^1$

素因数の和:13809

約数の個数: 16

約数和(自身を含む): 134890560

約数和(自身を除く): 56397614

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 13381, 26762, 93667, 187334, 5606639, 11213278, 39246473, 78492946]

約数ペア:

[(1, 78492946), (2, 39246473), (7, 11213278), (14, 5606639), (419, 187334), (838, 93667), (2933, 26762), (5866, 13381)]