1330368286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 2368106496

約数和(自身を除く): 1037738210

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 151, 221, 302, 403, 442, 527, 643, 806, 1054, 1286, 1963, 2567, 3926, 4681, 5134, 6851, 8359, 9362, 10931, 13702, 16718, 19933, 21862, 33371, 39866, 60853, 66742, 79577, 97093, 121706, 142103, 159154, 194186, 259129, 284206, 338861, 518258, 677722, 1034501, 1262209, 1650581, 2069002, 2524418, 3009883, 3301162, 4405193, 6019766, 8810386, 21457553, 39128479, 42915106, 51168011, 78256958, 102336022, 665184143, 1330368286]

約数ペア:

[(1, 1330368286), (2, 665184143), (13, 102336022), (17, 78256958), (26, 51168011), (31, 42915106), (34, 39128479), (62, 21457553), (151, 8810386), (221, 6019766), (302, 4405193), (403, 3301162), (442, 3009883), (527, 2524418), (643, 2069002), (806, 1650581), (1054, 1262209), (1286, 1034501), (1963, 677722), (2567, 518258), (3926, 338861), (4681, 284206), (5134, 259129), (6851, 194186), (8359, 159154), (9362, 142103), (10931, 121706), (13702, 97093), (16718, 79577), (19933, 66742), (21862, 60853), (33371, 39866)]