2858909907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 4706795520

約数和(自身を除く): 1847885613

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 167, 237, 357, 501, 553, 607, 1169, 1343, 1659, 1821, 2839, 3507, 4029, 4249, 8517, 9401, 10319, 12747, 13193, 19873, 28203, 30957, 39579, 47953, 59619, 72233, 92351, 101369, 143859, 216699, 224281, 277053, 304107, 335671, 672843, 709583, 815201, 1007013, 1569967, 1723273, 2128749, 2445603, 4709901, 5169819, 5706407, 8008151, 12062911, 17119221, 24024453, 36188733, 56057057, 136138567, 168171171, 408415701, 952969969, 2858909907]

約数ペア:

[(1, 2858909907), (3, 952969969), (7, 408415701), (17, 168171171), (21, 136138567), (51, 56057057), (79, 36188733), (119, 24024453), (167, 17119221), (237, 12062911), (357, 8008151), (501, 5706407), (553, 5169819), (607, 4709901), (1169, 2445603), (1343, 2128749), (1659, 1723273), (1821, 1569967), (2839, 1007013), (3507, 815201), (4029, 709583), (4249, 672843), (8517, 335671), (9401, 304107), (10319, 277053), (12747, 224281), (13193, 216699), (19873, 143859), (28203, 101369), (30957, 92351), (39579, 72233), (47953, 59619)]