1269707776

素因数分解:

$2^{10}\times {\mathrm{113}}^1\times {\mathrm{10973}}^1$

素因数の和:11106

約数の個数: 44

約数和(自身を含む): 2560870692

約数和(自身を除く): 1291162916

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1808, 3616, 7232, 10973, 14464, 21946, 28928, 43892, 57856, 87784, 115712, 175568, 351136, 702272, 1239949, 1404544, 2479898, 2809088, 4959796, 5618176, 9919592, 11236352, 19839184, 39678368, 79356736, 158713472, 317426944, 634853888, 1269707776]

約数ペア:

[(1, 1269707776), (2, 634853888), (4, 317426944), (8, 158713472), (16, 79356736), (32, 39678368), (64, 19839184), (113, 11236352), (128, 9919592), (226, 5618176), (256, 4959796), (452, 2809088), (512, 2479898), (904, 1404544), (1024, 1239949), (1808, 702272), (3616, 351136), (7232, 175568), (10973, 115712), (14464, 87784), (21946, 57856), (28928, 43892)]