325375778

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 616541184

約数和(自身を除く): 291165406

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 127, 182, 254, 637, 889, 1274, 1651, 1778, 2011, 3302, 4022, 6223, 11557, 12446, 14077, 23114, 26143, 28154, 52286, 80899, 98539, 161798, 183001, 197078, 255397, 366002, 510794, 1281007, 1787779, 2562014, 3320161, 3575558, 6640322, 12514453, 23241127, 25028906, 46482254, 162687889, 325375778]

約数ペア:

[(1, 325375778), (2, 162687889), (7, 46482254), (13, 25028906), (14, 23241127), (26, 12514453), (49, 6640322), (91, 3575558), (98, 3320161), (127, 2562014), (182, 1787779), (254, 1281007), (637, 510794), (889, 366002), (1274, 255397), (1651, 197078), (1778, 183001), (2011, 161798), (3302, 98539), (4022, 80899), (6223, 52286), (11557, 28154), (12446, 26143), (14077, 23114)]