917185724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4931}}^1$

素因数の和:5035

約数の個数: 72

約数和(自身を含む): 2038711248

約数和(自身を除く): 1121525524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 949, 1022, 1274, 1898, 2044, 2548, 3577, 3796, 4931, 6643, 7154, 9862, 13286, 14308, 19724, 26572, 34517, 46501, 64103, 69034, 93002, 128206, 138068, 186004, 241619, 256412, 359963, 448721, 483238, 719926, 897442, 966476, 1439852, 1794884, 2519741, 3141047, 4679519, 5039482, 6282094, 9359038, 10078964, 12564188, 17638187, 18718076, 32756633, 35276374, 65513266, 70552748, 131026532, 229296431, 458592862, 917185724]

約数ペア:

[(1, 917185724), (2, 458592862), (4, 229296431), (7, 131026532), (13, 70552748), (14, 65513266), (26, 35276374), (28, 32756633), (49, 18718076), (52, 17638187), (73, 12564188), (91, 10078964), (98, 9359038), (146, 6282094), (182, 5039482), (196, 4679519), (292, 3141047), (364, 2519741), (511, 1794884), (637, 1439852), (949, 966476), (1022, 897442), (1274, 719926), (1898, 483238), (2044, 448721), (2548, 359963), (3577, 256412), (3796, 241619), (4931, 186004), (6643, 138068), (7154, 128206), (9862, 93002), (13286, 69034), (14308, 64103), (19724, 46501), (26572, 34517)]