2915561474

素因数分解:

$2^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{203971}}^1$

素因数の和:205001

約数の個数: 16

約数和(自身を含む): 5003025216

約数和(自身を除く): 2087463742

約数列:

[1, 2, 7, 14, 1021, 2042, 7147, 14294, 203971, 407942, 1427797, 2855594, 208254391, 416508782, 1457780737, 2915561474]

約数ペア:

[(1, 2915561474), (2, 1457780737), (7, 416508782), (14, 208254391), (1021, 2855594), (2042, 1427797), (7147, 407942), (14294, 203971)]