1029897778

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19717}}^1$

素因数の和:19787

約数の個数: 48

約数和(自身を含む): 1982605464

約数和(自身を除く): 952707686

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 1066, 1274, 2009, 3731, 4018, 7462, 19717, 26117, 39434, 52234, 138019, 256321, 276038, 512642, 808397, 966133, 1616794, 1794247, 1932266, 3588494, 5658779, 10509161, 11317558, 12559729, 21018322, 25119458, 39611453, 73564127, 79222906, 147128254, 514948889, 1029897778]

約数ペア:

[(1, 1029897778), (2, 514948889), (7, 147128254), (13, 79222906), (14, 73564127), (26, 39611453), (41, 25119458), (49, 21018322), (82, 12559729), (91, 11317558), (98, 10509161), (182, 5658779), (287, 3588494), (533, 1932266), (574, 1794247), (637, 1616794), (1066, 966133), (1274, 808397), (2009, 512642), (3731, 276038), (4018, 256321), (7462, 138019), (19717, 52234), (26117, 39434)]