2066734131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 3487604736

約数和(自身を除く): 1420870605

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 193, 231, 307, 453, 579, 921, 1057, 1351, 1661, 2123, 2149, 3171, 3377, 4053, 4983, 6369, 6447, 10131, 11627, 14861, 23639, 29143, 34881, 44583, 46357, 59251, 70917, 87429, 139071, 177753, 204001, 320573, 324499, 414757, 509927, 612003, 651761, 961719, 973497, 1244271, 1529781, 1955283, 2244011, 3569489, 4562327, 6732033, 8946901, 10708467, 13686981, 26840703, 62628307, 98415911, 187884921, 295247733, 688911377, 2066734131]

約数ペア:

[(1, 2066734131), (3, 688911377), (7, 295247733), (11, 187884921), (21, 98415911), (33, 62628307), (77, 26840703), (151, 13686981), (193, 10708467), (231, 8946901), (307, 6732033), (453, 4562327), (579, 3569489), (921, 2244011), (1057, 1955283), (1351, 1529781), (1661, 1244271), (2123, 973497), (2149, 961719), (3171, 651761), (3377, 612003), (4053, 509927), (4983, 414757), (6369, 324499), (6447, 320573), (10131, 204001), (11627, 177753), (14861, 139071), (23639, 87429), (29143, 70917), (34881, 59251), (44583, 46357)]