2018990848

素因数分解:

$2^8\times 7^1\times {\mathrm{1126669}}^1$

素因数の和:1126692

約数の個数: 36

約数和(自身を含む): 4605826960

約数和(自身を除く): 2586836112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1126669, 2253338, 4506676, 7886683, 9013352, 15773366, 18026704, 31546732, 36053408, 63093464, 72106816, 126186928, 144213632, 252373856, 288427264, 504747712, 1009495424, 2018990848]

約数ペア:

[(1, 2018990848), (2, 1009495424), (4, 504747712), (7, 288427264), (8, 252373856), (14, 144213632), (16, 126186928), (28, 72106816), (32, 63093464), (56, 36053408), (64, 31546732), (112, 18026704), (128, 15773366), (224, 9013352), (256, 7886683), (448, 4506676), (896, 2253338), (1792, 1126669)]