4080871778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{1871}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 6383639808

約数和(自身を除く): 2302768030

約数列:

[1, 2, 41, 67, 82, 134, 397, 794, 1871, 2747, 3742, 5494, 16277, 26599, 32554, 53198, 76711, 125357, 153422, 250714, 742787, 1090559, 1485574, 2181118, 5139637, 10279274, 30454267, 49766729, 60908534, 99533458, 2040435889, 4080871778]

約数ペア:

[(1, 4080871778), (2, 2040435889), (41, 99533458), (67, 60908534), (82, 49766729), (134, 30454267), (397, 10279274), (794, 5139637), (1871, 2181118), (2747, 1485574), (3742, 1090559), (5494, 742787), (16277, 250714), (26599, 153422), (32554, 125357), (53198, 76711)]