1300156988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{806549}}^1$

素因数の和:806597

約数の個数: 24

約数和(自身を含む): 2529340800

約数和(自身を除く): 1229183812

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 806549, 1613098, 3226196, 10485137, 20970274, 25003019, 41940548, 50006038, 100012076, 325039247, 650078494, 1300156988]

約数ペア:

[(1, 1300156988), (2, 650078494), (4, 325039247), (13, 100012076), (26, 50006038), (31, 41940548), (52, 25003019), (62, 20970274), (124, 10485137), (403, 3226196), (806, 1613098), (1612, 806549)]