394522908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2528993}}^1$

素因数の和:2529013

約数の個数: 24

約数和(自身を含む): 991365648

約数和(自身を除く): 596842740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2528993, 5057986, 7586979, 10115972, 15173958, 30347916, 32876909, 65753818, 98630727, 131507636, 197261454, 394522908]

約数ペア:

[(1, 394522908), (2, 197261454), (3, 131507636), (4, 98630727), (6, 65753818), (12, 32876909), (13, 30347916), (26, 15173958), (39, 10115972), (52, 7586979), (78, 5057986), (156, 2528993)]