2487560520382

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{126644971}}^1$

素因数の和:126645064

約数の個数: 32

約数和(自身を含む): 4522745240064

約数和(自身を除く): 2035184719682

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 19642, 126644971, 253289942, 886514797, 1773029594, 2912834333, 5825668666, 7725343231, 15450686462, 20389840331, 40779680662, 54077402617, 108154805234, 177682894313, 355365788626, 1243780260191, 2487560520382]

約数ペア:

[(1, 2487560520382), (2, 1243780260191), (7, 355365788626), (14, 177682894313), (23, 108154805234), (46, 54077402617), (61, 40779680662), (122, 20389840331), (161, 15450686462), (322, 7725343231), (427, 5825668666), (854, 2912834333), (1403, 1773029594), (2806, 886514797), (9821, 253289942), (19642, 126644971)]