408058638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5231521}}^1$

素因数の和:5231539

約数の個数: 16

約数和(自身を含む): 878895696

約数和(自身を除く): 470837058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5231521, 10463042, 15694563, 31389126, 68009773, 136019546, 204029319, 408058638]

約数ペア:

[(1, 408058638), (2, 204029319), (3, 136019546), (6, 68009773), (13, 31389126), (26, 15694563), (39, 10463042), (78, 5231521)]