1038458512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{713227}}^1$

素因数の和:713255

約数の個数: 40

約数和(自身を含む): 2476327616

約数和(自身を除く): 1437869104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 713227, 1426454, 2852908, 4992589, 5705816, 9271951, 9985178, 11411632, 18543902, 19970356, 37087804, 39940712, 64903657, 74175608, 79881424, 129807314, 148351216, 259614628, 519229256, 1038458512]

約数ペア:

[(1, 1038458512), (2, 519229256), (4, 259614628), (7, 148351216), (8, 129807314), (13, 79881424), (14, 74175608), (16, 64903657), (26, 39940712), (28, 37087804), (52, 19970356), (56, 18543902), (91, 11411632), (104, 9985178), (112, 9271951), (182, 5705816), (208, 4992589), (364, 2852908), (728, 1426454), (1456, 713227)]