1021862912

素因数分解:

$2^{10}\times 7^1\times {\mathrm{142559}}^1$

素因数の和:142586

約数の個数: 44

約数和(自身を含む): 2334562560

約数和(自身を除く): 1312699648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 142559, 285118, 570236, 997913, 1140472, 1995826, 2280944, 3991652, 4561888, 7983304, 9123776, 15966608, 18247552, 31933216, 36495104, 63866432, 72990208, 127732864, 145980416, 255465728, 510931456, 1021862912]

約数ペア:

[(1, 1021862912), (2, 510931456), (4, 255465728), (7, 145980416), (8, 127732864), (14, 72990208), (16, 63866432), (28, 36495104), (32, 31933216), (56, 18247552), (64, 15966608), (112, 9123776), (128, 7983304), (224, 4561888), (256, 3991652), (448, 2280944), (512, 1995826), (896, 1140472), (1024, 997913), (1792, 570236), (3584, 285118), (7168, 142559)]