7381009876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1\times {\mathrm{1193}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 13736540160

約数和(自身を除く): 6355530284

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 641, 1193, 1282, 2386, 2413, 2564, 4772, 4826, 9652, 12179, 22667, 24358, 45334, 48716, 81407, 90668, 151511, 162814, 303022, 325628, 606044, 764713, 1529426, 1546733, 2878709, 3058852, 3093466, 5757418, 6186932, 11514836, 14529547, 29059094, 58118188, 97118551, 194237102, 388474204, 1845252469, 3690504938, 7381009876]

約数ペア:

[(1, 7381009876), (2, 3690504938), (4, 1845252469), (19, 388474204), (38, 194237102), (76, 97118551), (127, 58118188), (254, 29059094), (508, 14529547), (641, 11514836), (1193, 6186932), (1282, 5757418), (2386, 3093466), (2413, 3058852), (2564, 2878709), (4772, 1546733), (4826, 1529426), (9652, 764713), (12179, 606044), (22667, 325628), (24358, 303022), (45334, 162814), (48716, 151511), (81407, 90668)]