487362512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{334727}}^1$

素因数の和:334755

約数の個数: 40

約数和(自身を含む): 1162175616

約数和(自身を除く): 674813104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 334727, 669454, 1338908, 2343089, 2677816, 4351451, 4686178, 5355632, 8702902, 9372356, 17405804, 18744712, 30460157, 34811608, 37489424, 60920314, 69623216, 121840628, 243681256, 487362512]

約数ペア:

[(1, 487362512), (2, 243681256), (4, 121840628), (7, 69623216), (8, 60920314), (13, 37489424), (14, 34811608), (16, 30460157), (26, 18744712), (28, 17405804), (52, 9372356), (56, 8702902), (91, 5355632), (104, 4686178), (112, 4351451), (182, 2677816), (208, 2343089), (364, 1338908), (728, 669454), (1456, 334727)]