1660746332

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{11701}}^1$

素因数の和:11886

約数の個数: 48

約数和(自身を含む): 3436456128

約数和(自身を除く): 1775709796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 137, 148, 259, 274, 518, 548, 959, 1036, 1918, 3836, 5069, 10138, 11701, 20276, 23402, 35483, 46804, 70966, 81907, 141932, 163814, 327628, 432937, 865874, 1603037, 1731748, 3030559, 3206074, 6061118, 6412148, 11221259, 12122236, 22442518, 44885036, 59312369, 118624738, 237249476, 415186583, 830373166, 1660746332]

約数ペア:

[(1, 1660746332), (2, 830373166), (4, 415186583), (7, 237249476), (14, 118624738), (28, 59312369), (37, 44885036), (74, 22442518), (137, 12122236), (148, 11221259), (259, 6412148), (274, 6061118), (518, 3206074), (548, 3030559), (959, 1731748), (1036, 1603037), (1918, 865874), (3836, 432937), (5069, 327628), (10138, 163814), (11701, 141932), (20276, 81907), (23402, 70966), (35483, 46804)]