1987318002

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{737683}}^1$

素因数の和:738137

約数の個数: 16

約数和(自身を含む): 3983493600

約数和(自身を除く): 1996175598

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 737683, 1475366, 2213049, 4426098, 331219667, 662439334, 993659001, 1987318002]

約数ペア:

[(1, 1987318002), (2, 993659001), (3, 662439334), (6, 331219667), (449, 4426098), (898, 2213049), (1347, 1475366), (2694, 737683)]