4458678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 10388736

約数和(自身を除く): 5930058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2003, 2226, 4006, 6009, 12018, 14021, 28042, 42063, 84126, 106159, 212318, 318477, 636954, 743113, 1486226, 2229339, 4458678]

約数ペア:

[(1, 4458678), (2, 2229339), (3, 1486226), (6, 743113), (7, 636954), (14, 318477), (21, 212318), (42, 106159), (53, 84126), (106, 42063), (159, 28042), (318, 14021), (371, 12018), (742, 6009), (1113, 4006), (2003, 2226)]