275804926922

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1069}}^1\times {\mathrm{17669}}^1$

素因数の和:18903

約数の個数: 48

約数和(自身を含む): 484961985000

約数和(自身を除く): 209157058078

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 1069, 2086, 2138, 7301, 7483, 14602, 14966, 17669, 35338, 52381, 104762, 123683, 159281, 247366, 318562, 865781, 1114967, 1731562, 2229934, 2632681, 5265362, 7804769, 15609538, 18428767, 18888161, 36857534, 37776322, 129001369, 132217127, 258002738, 264434254, 925519889, 1851039778, 2814335989, 5628671978, 19700351923, 39400703846, 137902463461, 275804926922]

約数ペア:

[(1, 275804926922), (2, 137902463461), (7, 39400703846), (14, 19700351923), (49, 5628671978), (98, 2814335989), (149, 1851039778), (298, 925519889), (1043, 264434254), (1069, 258002738), (2086, 132217127), (2138, 129001369), (7301, 37776322), (7483, 36857534), (14602, 18888161), (14966, 18428767), (17669, 15609538), (35338, 7804769), (52381, 5265362), (104762, 2632681), (123683, 2229934), (159281, 1731562), (247366, 1114967), (318562, 865781)]